SoundQubed Subwoofers

Product Overview The Heavy Duty Street 2 Series 600W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 8, 10, 12, or 15-inch models are available with dual 2 or 4-ohm voice coil. Note: Because of its smaller form factor, the 6.5-inch version specifications vary from the rest of the series. Power handling of the 6.5-inch HDS206 is 350W RMS and 1000 peak. See the specifications tab for full details. The HDS2 series is an affordable option for your daily-driver car audio system build. First, choose a sealed, ported, or band-pass enclosure . Once you decide on an enclosure option, pair your sub(s) with the appropriate S Series monoblock amp. From there, enjoy easy wiring thanks to 10 AWG push terminals (14 AWG direct leads in the 6.5 and 8-inch models). Soon you’ll be on your way to a dramatically enhanced listening experience. As with any SoundQubed subwoofer, proper break-in is key to enjoying long life from your HDS2.2. Make sure you follow the steps to loosen up the suspension before pushing these subs to the limit. The HDS2 600W Subwoofer The oversized double magnet in the HDS2 is provides consistently high output levels at 600 Watts RMS. The vented, electroplated back plate lets heat flow away from the coil. As a result, you’ll be less likely to burn your subwoofer’s voice coils . The HDS2 series uses a 2.5-inch diameter, four-layer, copper dual voice coil with a conical back plate for longer travel. High-temperature adhesives and high quality coil wire guarantee reliable long-term performance and a healthy level of bass! The HDS2 series feature cast aluminum frames. This upgrade provides better heat sinking and increased excursion over stamped-steel baskets. A softer three-piece spider system achieves enhanced performance and lower tuning. An Extended Range of Motion (EROM) surround profile keeps your cone diameter as large as possible while allowing for long, controlled excursion. The EROM profile gives you more cone area, greater stiffness, and lower mass for more accurate coil signal response. The HDS2 has a non-pressed, fiber added cone for maximum rigidity and long life. Model HDS206 HDS2.208 HDS2.210 HDS2.212 HDS2.215 RMS Power 350 W 600 W 600 W 600 W 600 W Peak Power 1000 W 1200 W 1200 W 1200 W 1200 W Magnet Weight 60 Oz 100 Oz 100 Oz 100 Oz 100 Oz Coil Diameter 2" 2.5" 2.5" 2.5" 2.5" Coil Length 28 mm 36 mm 40 mm 40 mm 40 mm Woofer Size 6.5" 8" 10" 12" 15" F(s) 45.39 Hz 44.41 Hz 33.65 30.95 26.92 Impedance D2 / D4 D2 / D4 D2 / D4 D2 / D4 D2 / D4 Z(max) 33.81 38.77 Ω 65.65 59.14 Ω 56.79 Q(ms) 3.553 4.465 5.461 5.078 6.363 Q(es) 0.5515 0.5791 0.3991 0.423 0.608 Q(ts) 0.4774 0.5126 0.3719 0.3905 0.5551 V(as) 3.264 L 5.319 L 17.43 L 45.57 L 100 L L(e) 1.498 mH 5.394 mH 5.745 6.079 mH 6.473 n(0) 0.05% 0.07673 % 0.1586 0.3046 % 0.3058 M(ms) 93.7 143.8 grams 201.7 209.2 grams 333.1 C(ms) 0.131 0.089 mm/N 0.111 0.126 mm/N 0.105 Sensitivity 1W/1m 79.32 80.95 84.1 86.94 86.95 BL 14.84 17.56 21.86 20.91 21.42 Xmax 9 13 14 14 14 Sd 5.25" 6.37" 8.125" 10" 12.75" Displacement .04ft³ .06^ft³ .06^ft³ .07^ft³ .11^ft³ Mounting Depth 4.125" 5.5" 6.75" 6.75" 7.44" Circle Cutout 6.0625 7.5" 9.375" 11.25" 13.875" Sealed Enclosure (Cu Ft): .25-.5 FT³ .35-.75 Ft³ .5-1.0 FT³ .75-1.5 FT³ 1.75-2.75 FT³ Ported Enclosure (Cu Ft): .25-75 Ft³ .75-1.25 FT³ .75-1.25 FT³ 1-1.75 FT³ 3-6 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

The SoundQubed 12" Hds 3.3 Series Subwoofer Dual 2 Ohm 3" Dvc 1500w/3000w is a high-performance subwoofer featuring a 12-inch cone with dual 2 voice coil configuration. Rated at 1500W RMS. Thiele-Small parameters: Fs=26.6Hz. Maximum linear excursion (Xmax): 13mm. Designed for deep bass reproduction and high SPL output.

Product Overview HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all aspects of the HDC subs to improve performance at lower frequencies. The resulting HDX dual voice coil competition subwoofer line is more efficient, plays lower, and sounds better setting a new bar for performance and value. INCREASED EXCURSION The new cast basket accommodates larger diameter spiders , providing more room for cone and spider travel. Heat dissipates more quickly with greater movement and a more open airflow path. New spiders with more, higher rolls take advantage of the increased suspension travel. This extra material in the spiders increases the freedom of movement, lowering the Fs, while maintaining durability over time. The subwoofer’s surround profile is higher, reducing material stress while increasing excursion. Cone area and moving mass remain virtually the same, as opposed to inner-tube surrounds popping up here and there. INCREASED STRENGTH AND DURABILITY A fiberglass-reinforced pulp cone meets the strength demands of the increased excursion. A non-press cone formation process increases the cross-section area of the cone walls for more rigidity without adding extra mass. The voice coils feature high-quality, American-made wire and adhesives increasing the thermal working range of the coil. Additionally, thicker, black-anodized aluminum formers increase thermal transfer from the coil wire. The HDX line makes it easier to tune low-frequency pressure into a system without sacrificing impact. HDX subs allow you to explore design choices with high efficiency, making the most of amplifier power and electrical resources. Model HDX412 HDX415 HDX418 RMS Power 2000 W 2000 W 2000 W Peak Power 6000 W 6000 W 6000 W Magnet Weight 403 oz 403 oz 403 oz Coil Diameter 4" 4" 4" Woofer Size 12" 15" 18" F(s) 30.95 Hz 29.61 Hz 22.8 Hz Impedance D1 D1 D1 Z(max) 21.2 Ohms 22.43 Ohms 19.3 Ohms Q(ms) 3.664 4.047 4.568 Q(es) 0.344 0.3658 0.4852 Q(ts) 0.3145 0.3355 0.4386 V(as) 24.93 Liters 55.04 Liters 163.3 Liters L(e) 0.7672 0.8143 2.477 n(0) 0.21% 0.37% 0.38% M(ms) 422 grams 500.3 grams 616.8 grams C(ms) 0.063 0.058 0.078 Sensitivity (1W/1m) 85.22 dB 87.81 dB 87.95dB BL 20.84 21.75 18.4 Xmax 21 21 31 Sd 260.4 mm 323.9 mm 393.7 mm Displacement 0.2³ 0.22³ 0.32³ Mounting Depth 8 5/8" 9 3/8" 11 5/8" Circle Cutout 11 1/2" 13 7/8" 16 9/16" Ported Enclosure (Cu Ft): 1.75-2.75 FT³ 3-6 FT³ 5-7 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

Product Overview Soundqubed BRAND NEW NEO 4.0 Subwoofer to the 2024 Lineup Soundqubed NEO Subwoofer – Precision-Built for Peak Performance 5000watts RMS - Multiple burps into the 43,000 watts + (no failure including coil) The Soundqubed NEO Subwoofer redefines car audio by delivering groundbreaking power, unmatched cooling, and optimized control. Designed for true bass heads, this subwoofer brings your music to life with bass that’s both deep and dynamic. The NEO series is crafted with the highest quality materials and innovative design in todays industry. Built to handle extreme power without compromising on sound, dyanmic and cooling capabilities. The Soundqubed NEO is ideal for daily use as well as high-performance, earth shattering demos. Definitely not meant to leave out the number chasing of the industry. High-Efficiency Neodymium Motor : The heart of the NEO is a lightweight yet powerful neodymium motor, reducing overall weight without sacrificing output. This design not only improves efficiency but also helps maintain performance across extended use. High-Temp Voice Coils : Equipped with high temp voice coils, wound in a high-temperature-resistant wire, the NEO offers flexibility with impedance configurations and ensures smooth, reliable performance, even at peak power. Extended Cooling and Thermal Management : Featuring vented backplates, pole-piece cooling, and reinforced heat dissipation paths, the NEO subwoofer handles high power effortlessly. This setup reduces heat buildup for extended playtimes and lower distortion. Heavy-Duty Suspension with Progressive Roll Spider : Engineered with a stiff suspension and durable, high-roll spider, the NEO maintains structural integrity under heavy load. The progressive roll spider allows controlled cone movement, minimizing distortion while maximizing bass output. Lightweight carbon cone: For both durability and speed, the NEO is built with a rigid yet lightweight carbon cone that resists deformation, enabling fast, accurate sound reproduction. The resilient surround enhances cone travel and extends low-frequency reach. The Soundqubed NEO Subwoofer isn’t just another subwoofer; it’s an engineered solution for the bass head perfectionists. With its blend of power, control, and clarity, the NEO brings the loudest experience into your vehicle, handling all the deep bass notes, you can throw at it. Upgrade your sound system with the Soundqubed NEO – where innovation meets power, and quality is felt as much as it is heard. Available in: 12", 15", and 18" Carbon Cones are standard option as pictured in the listing. Custom options for SINGLE STAGE powder, can be had. (please contact Soundqubed tem member for selections) Factory options are as follows for this subwoofer: Frame color: black Top plate color:black Bottom Plate color:black Neo magnet color: silver Carbon Cone and Dome are factory options. Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

Product Overview The Heavy Duty Street 2 Series 600W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 8, 10, 12, or 15-inch models are available with dual 2 or 4-ohm voice coil. Note: Because of its smaller form factor, the 6.5-inch version specifications vary from the rest of the series. Power handling of the 6.5-inch HDS206 is 350W RMS and 1000 peak. See the specifications tab for full details. The HDS2 series is an affordable option for your daily-driver car audio system build. First, choose a sealed, ported, or band-pass enclosure . Once you decide on an enclosure option, pair your sub(s) with the appropriate S Series monoblock amp. From there, enjoy easy wiring thanks to 10 AWG push terminals (14 AWG direct leads in the 6.5 and 8-inch models). Soon you’ll be on your way to a dramatically enhanced listening experience. As with any SoundQubed subwoofer, proper break-in is key to enjoying long life from your HDS2.2. Make sure you follow the steps to loosen up the suspension before pushing these subs to the limit. The HDS2 600W Subwoofer The oversized double magnet in the HDS2 is provides consistently high output levels at 600 Watts RMS. The vented, electroplated back plate lets heat flow away from the coil. As a result, you’ll be less likely to burn your subwoofer’s voice coils . The HDS2 series uses a 2.5-inch diameter, four-layer, copper dual voice coil with a conical back plate for longer travel. High-temperature adhesives and high quality coil wire guarantee reliable long-term performance and a healthy level of bass! The HDS2 series feature cast aluminum frames. This upgrade provides better heat sinking and increased excursion over stamped-steel baskets. A softer three-piece spider system achieves enhanced performance and lower tuning. An Extended Range of Motion (EROM) surround profile keeps your cone diameter as large as possible while allowing for long, controlled excursion. The EROM profile gives you more cone area, greater stiffness, and lower mass for more accurate coil signal response. The HDS2 has a non-pressed, fiber added cone for maximum rigidity and long Model HDS206 HDS2.208 HDS2.210 HDS2.212 HDS2.215 RMS Power 350 W 600 W 600 W 600 W 600 W Peak Power 1000 W 1200 W 1200 W 1200 W 1200 W Magnet Weight 60 Oz 100 Oz 100 Oz 100 Oz 100 Oz Coil Diameter 2" 2.5" 2.5" 2.5" 2.5" Coil Length 28 mm 36 mm 40 mm 40 mm 40 mm Woofer Size 6.5" 8" 10" 12" 15" F(s) 45.39 Hz 44.41 Hz 33.65 30.95 26.92 Impedance D2 / D4 D2 / D4 D2 / D4 D2 / D4 D2 / D4 Z(max) 33.81 38.77 Ω 65.65 59.14 Ω 56.79 Q(ms) 3.553 4.465 5.461 5.078 6.363 Q(es) 0.5515 0.5791 0.3991 0.423 0.608 Q(ts) 0.4774 0.5126 0.3719 0.3905 0.5551 V(as) 3.264 L 5.319 L 17.43 L 45.57 L 100 L L(e) 1.498 mH 5.394 mH 5.745 6.079 mH 6.473 n(0) 0.05% 0.07673 % 0.1586 0.3046 % 0.3058 M(ms) 93.7 143.8 grams 201.7 209.2 grams 333.1 C(ms) 0.131 0.089 mm/N 0.111 0.126 mm/N 0.105 Sensitivity 1W/1m 79.32 80.95 84.1 86.94 86.95 BL 14.84 17.56 21.86 20.91 21.42 Xmax 9 13 14 14 14 Sd 5.25" 6.37" 8.125" 10" 12.75" Displacement .04ft³ .06^ft³ .06^ft³ .07^ft³ .11^ft³ Mounting Depth 4.125" 5.5" 6.75" 6.75" 7.44" Circle Cutout 6.0625 7.5" 9.375" 11.25" 13.875" Sealed Enclosure (Cu Ft): .25-.5 FT³ .35-.75 Ft³ .5-1.0 FT³ .75-1.5 FT³ 1.75-2.75 FT³ Ported Enclosure (Cu Ft): .25-75 Ft³ .75-1.25 FT³ .75-1.25 FT³ 1-1.75 FT³ 3-6 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

Product Overview The Heavy Duty Street 3.2 Series 1200W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 10, 12, or 15-inch models are available with dual 2 or 4-ohm voice coil. The HDS3.2 series is a perfect option for elevating your daily-driver car audio system build to the next level. First, choose a sealed, ported, or band-pass enclosure . Once you decide on an enclosure option, pair your sub(s) with the appropriate S Series monoblock amp. From there, enjoy easy wiring in series or parallel thanks to the 10 AWG push terminals. Soon you’ll be on your way to a dramatically enhanced listening experience. As with any SoundQubed subwoofer, proper break-in is key to enjoying long life from your HDS3.2. Make sure you follow the steps to loosen up the suspension before pushing these subs to the limit. The HDS3.2 1200W Subwoofer The dual-magnet motor features a bumped T-yoke for greater travel and better heat resistance. Additionally, the vented, electroplated back plate gives heat a way out and decreases turbulence in the coil gap. The HDS3.2 series uses a 3-inch diameter, four-layer, copper dual voice coil with a conical back plate for long-distance travel. The HDS3.2 series feature cast aluminum frames. This upgrade provides better heat sinking and increased excursion over stamped-steel baskets. A softer three-piece spider system achieves enhanced performance and lower tuning. As a result, the HDS3.2 has an F(s) of 28.26 Hz compared to 35 Hz for the HDS3.1. An Extended Range of Motion (EROM) surround profile keeps your cone diameter as large as possible while allowing for long, controlled excursion. The EROM profile gives you more cone area, greater stiffness, and lower mass for more accurate coil signal response. The HDS3.2 has a non-pressed, fiber added cone for maximum rigidity and long life. Model HDS3.210 HDS3.212 HDS3.215 RMS Power 1200 Watts 1200 Watts 1200 Watts Peak Power 2400 Watts 2400 Watts 2400 Watts Magnet Weight 160 ounce 160 ounce 160 ounce Coil Diameter 3" 3" 3" Impedance D2/D4 D2/D4 D2/D4 R(e) 4.296 6.2 5.284 Ω F(s) 33.85 32.16 28.26 Hz Z(max) 61.1 67.13 56.26 Ω BL 25.07 25.4 22.66 Q(ms) 4.752 5.767 6.394 Q(es) 0.359 0.586 0.6628 Q(ts) 0.334 0.5326 0.6006 V(as) 13.21 L 29.23 L 83.34 L L(e) 1.9 mH 2.35 mH 7.619 mH n(0) 0.136 % 0.158 % 0.27% M(ms) 247.2 grams 302.1 grams 362.6 grams C(ms) 0.089 mm/N 0.081 0.087 mm/N Sensitivity 1W/1m 83.43 84.09 86.42 1W/1m Xmax 26 mm 28 mm 30 mm Displacement 0.11 Ft³ 0.12 Ft³ .16 Ft³ Mounting Depth 6.75" 6.75 7.75" Circle Cutout 9 3/8" 11 1/4" 13.875" Outer Diameter W/Gasket 10.75" 12.75" 15.5" Sealed Enclosure (Cu Ft): .5-1.0 FT³ .75-1.5 FT³ 1.75-2.75 FT³ Ported Enclosure (Cu Ft): .75-1.25 FT³ 1-1.75 FT³ 3-6 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (5 reviews) Write a Review 5 Reviews Hide Reviews Show Reviews 5 Very nice Posted by Josh Sperry on 03/11/2026 Wish the would have come with data sheets and stickers 5 HDS3.2 15" D2 Posted by Cliff McCartney on 03/03/2026 Hands down the absolute best sub I've ever owned. Not only is it the best sounding sub, it's by far the best built sub I've owned. I'm 50 and been in car audio since I was 16. I have been a Dead Bonce guy for a long time until I was introduced to Soundqubed. Before long every piece of gear that will be in my build will be soundqubed. Built like absolute tanks. Underrated by a wide margin. Quality products that have feet in both spl and SQL. In addition support is as good as their products. Have always gotten immediate responses to questions with thoughtful and courteous replies. And shipping is top tier. I receive my gear within 3 days at my door. Nobody else has been able to do that. Life long customer's and supporters of Soundqubed for everything in my build. Thank y'all!!?? 5 Very impressive Posted by Wayne Runyan on 09/02/2025 Love these subs. Extremely loud and very musical. Hits all the notes with authority. I love my HDS3.1's and these HDS3.2's blow em away. Can't beat the quality for the price. 5 Very reliable. Posted by Wayne Runyan on 09/01/2025 Awesome subs! I'm very impressed. 5 Very impressive Posted by Wayne Runyan on 08/30/2025 These subs are very impressive!! I've been running SoundQubed subs and amps for about 10 years and I couldn't be happier. I always receive my orders in 3-5 days. I'm currently running 2 - D2 - HDS3.2 15's on 2 - S1-2250.1's at 1 ohm each and they are taking it no problem. I can't believe how loud and how musical they are. They hit every note with accuracy. I have 147ah of Lipo4 and a JS 320 alt and my voltage stays in the 14's and high 13's. If you're on the fence about which brand to go with SoundQubed will not disappoint. My next subs will be the HDX3.2's.

Product Overview HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all aspects of the HDC subs to improve performance at lower frequencies. The resulting HDX dual voice coil competition subwoofer line is more efficient, plays lower, and sounds better setting a new bar for performance and value. INCREASED EXCURSION The new cast basket accommodates larger diameter spiders , providing more room for cone and spider travel. Heat dissipates more quickly with greater movement and a more open airflow path. New spiders with more, higher rolls take advantage of the increased suspension travel. This extra material in the spiders increases the freedom of movement, lowering the Fs, while maintaining durability over time. The subwoofer’s surround profile is higher, reducing material stress while increasing excursion. Cone area and moving mass remain virtually the same, as opposed to inner-tube surrounds popping up here and there. INCREASED STRENGTH AND DURABILITY A fiberglass-reinforced pulp cone meets the strength demands of the increased excursion. A non-press cone formation process increases the cross-section area of the cone walls for more rigidity without adding extra mass. The voice coils feature high-quality, American-made wire and adhesives increasing the thermal working range of the coil. Additionally, thicker, black-anodized aluminum formers increase thermal transfer from the coil wire. The HDX line makes it easier to tune low-frequency pressure into a system without sacrificing impact. HDX subs allow you to explore design choices with high efficiency, making the most of amplifier power and electrical resources. Model HDX412 HDX415 HDX418 RMS Power 2000 W 2000 W 2000 W Peak Power 6000 W 6000 W 6000 W Magnet Weight 403 oz 403 oz 403 oz Coil Diameter 4" 4" 4" Woofer Size 12" 15" 18" F(s) 30.95 Hz 29.61 Hz 22.8 Hz Impedance D1 D1 D1 Z(max) 21.2 Ohms 22.43 Ohms 19.3 Ohms Q(ms) 3.664 4.047 4.568 Q(es) 0.344 0.3658 0.4852 Q(ts) 0.3145 0.3355 0.4386 V(as) 24.93 Liters 55.04 Liters 163.3 Liters L(e) 0.7672 0.8143 2.477 n(0) 0.21% 0.37% 0.38% M(ms) 422 grams 500.3 grams 616.8 grams C(ms) 0.063 0.058 0.078 Sensitivity (1W/1m) 85.22 dB 87.81 dB 87.95dB BL 20.84 21.75 18.4 Xmax 21 21 31 Sd 260.4 mm 323.9 mm 393.7 mm Displacement 0.2³ 0.22³ 0.32³ Mounting Depth 8 5/8" 9 3/8" 11 5/8" Circle Cutout 11 1/2" 13 7/8" 16 9/16" Ported Enclosure (Cu Ft): 1.75-2.75 FT³ 3-6 FT³ 5-7 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

Product Overview Soundqubed BRAND NEW NEO 4.0 Subwoofer to the 2024 Lineup Soundqubed NEO Subwoofer – Precision-Built for Peak Performance 5000watts RMS - Multiple burps into the 43,000 watts + (no failure including coil) The Soundqubed NEO Subwoofer redefines car audio by delivering groundbreaking power, unmatched cooling, and optimized control. Designed for true bass heads, this subwoofer brings your music to life with bass that’s both deep and dynamic. The NEO series is crafted with the highest quality materials and innovative design in todays industry. Built to handle extreme power without compromising on sound, dyanmic and cooling capabilities. The Soundqubed NEO is ideal for daily use as well as high-performance, earth shattering demos. Definitely not meant to leave out the number chasing of the industry. High-Efficiency Neodymium Motor : The heart of the NEO is a lightweight yet powerful neodymium motor, reducing overall weight without sacrificing output. This design not only improves efficiency but also helps maintain performance across extended use. High-Temp Voice Coils : Equipped with high temp voice coils, wound in a high-temperature-resistant wire, the NEO offers flexibility with impedance configurations and ensures smooth, reliable performance, even at peak power. Extended Cooling and Thermal Management : Featuring vented backplates, pole-piece cooling, and reinforced heat dissipation paths, the NEO subwoofer handles high power effortlessly. This setup reduces heat buildup for extended playtimes and lower distortion. Heavy-Duty Suspension with Progressive Roll Spider : Engineered with a stiff suspension and durable, high-roll spider, the NEO maintains structural integrity under heavy load. The progressive roll spider allows controlled cone movement, minimizing distortion while maximizing bass output. Lightweight carbon cone: For both durability and speed, the NEO is built with a rigid yet lightweight carbon cone that resists deformation, enabling fast, accurate sound reproduction. The resilient surround enhances cone travel and extends low-frequency reach. The Soundqubed NEO Subwoofer isn’t just another subwoofer; it’s an engineered solution for the bass head perfectionists. With its blend of power, control, and clarity, the NEO brings the loudest experience into your vehicle, handling all the deep bass notes, you can throw at it. Upgrade your sound system with the Soundqubed NEO – where innovation meets power, and quality is felt as much as it is heard. Available in: 12", 15", and 18" Carbon Cones are standard option as pictured in the listing. Custom options for SINGLE STAGE powder, can be had. (please contact Soundqubed tem member for selections) Factory options are as follows for this subwoofer: Frame color: black Top plate color:black Bottom Plate color:black Neo magnet color: silver Carbon Cone and Dome are factory options. Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

Product Overview WELCOME TO THE 2024 LINEUP 18" HDS3.2 SUBWOOFER The Heavy Duty Street 3.2 Series 1200W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 10, 12, or 15-inch models are available with dual 2 or 4-ohm voice coil. The HDS3.2 series is a perfect option for elevating your daily-driver car audio system build to the next level. First, choose a sealed, ported, or band-pass enclosure . Once you decide on an enclosure option, pair your sub(s) with the appropriate S Series monoblock amp. From there, enjoy easy wiring in series or parallel thanks to the 10 AWG push terminals. Soon you’ll be on your way to a dramatically enhanced listening experience. As with any SoundQubed subwoofer, proper break-in is key to enjoying long life from your HDS3.2. Make sure you follow the steps to loosen up the suspension before pushing these subs to the limit. The HDS3.2 1200W Subwoofer The dual-magnet motor features a bumped T-yoke for greater travel and better heat resistance. Additionally, the vented, electroplated back plate gives heat a way out and decreases turbulence in the coil gap. The HDS3.2 series uses a 3-inch diameter, four-layer, copper dual voice coil with a conical back plate for long-distance travel. The HDS3.2 series feature cast aluminum frames. This upgrade provides better heat sinking and increased excursion over stamped-steel baskets. A softer three-piece spider system achieves enhanced performance and lower tuning. As a result, the HDS3.2 has an F(s) of 28.26 Hz compared to 35 Hz for the HDS3.1. An Extended Range of Motion (EROM) surround profile keeps your cone diameter as large as possible while allowing for long, controlled excursion. The EROM profile gives you more cone area, greater stiffness, and lower mass for more accurate coil signal response. The HDS3.2 has a non-pressed, fiber added cone for maximum rigidity and long life. Model HDS3.210 HDS3.212 HDS3.215 HDS3.218 RMS Power 1200 Watts 1200 Watts 1200 Watts 1200 Watts Peak Power 2400 Watts 2400 Watts 2400 Watts 2400 Watts Magnet Weight 160 ounce 160 ounce 160 ounce 160 ounce Coil Diameter 3" 3" 3" 3" Impedance D2/D4 D2/D4 D2/D4 D2/D4 R(e) 4.2 Ω 6.2Ω 5.284 Ω 0.95Ω F(s) 33.85 32.16 28.26 Hz 29.56Hz BL 25.07 25.4 22.66 14.54 Q(ms) 4.752 5.767 6.394 6.608 Q(es) 0.359 0.586 0.6628 0.702 Q(ts) 0.334 0.5326 0.6006 0.634 V(as) 13.21 L 29.23 L 83.34 L 100.09L M(ms) 247.2 grams 302.1 grams 362.6 grams 455.2 grams C(ms) 0.089 mm/N 0.081 0.087 mm/N N/a Sensitivity 1W/1m 83.43 84.09 86.42 89.2 Xmax 26 mm 28 mm 30 mm 30 mm Displacement 0.11 Ft³ 0.12 Ft³ .16 Ft³ .18 Ft³ Mounting Depth 6.75" 6.75 7.75" 9" Circle Cutout 9 3/8" 11 1/4" 13.875" 16.75" Outer Diameter W/Gasket 10.75" 12.75" 15.5" 18.5" Sealed Enclosure (Cu Ft): .5-1.0 FT³ .75-1.5 FT³ 1.75-2.75 FT³ 3.5-4.25 FT³ Ported Enclosure (Cu Ft): .75-1.25 FT³ 1-1.75 FT³ 3-6 FT³ 5-7 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (3 reviews) Write a Review 3 Reviews Hide Reviews Show Reviews 5 More then what I needed LOL Posted by Mike M on 03/24/2026 Shipping four 18’s is a shipping nightmare but you guys pulled it off with out a dent in a box. Only problem I had after making a 13cu sealed box for the caddy was the damn foam, holly crap that’s a lot of foam but it did its job so no complaints. I got 1200 going into each sub and with lots left on the table I still run no bass boost and they just nail it no matter what I play! The four 12’s prior never told me I had panel issues but these 18’s tell me even at 1/2 power that my trim panels in the car need to be secured LOL. These fkn subs are bananas!!! Cheers 5 18 hds3.2 Posted by David Thurman on 03/18/2026 So this is the second one I bought. Absolutely a beast. Can't wait for my box so I can run two of these. And for 200 delivered to my house. Thank you soundqubed. One happy customer. 5 This subwoofer gets down and dirty!!!! My first 18 inch subwoofer and soundqubed hds3.2 18 did not let me down.. very impressed. And a bonus. They sent a soundqubed widow decal. Subwoofer looks good. Sound good. Soundqubed for the win Posted by David Thurman on 02/03/2026 High quality car audio. Love it will be buying more.

Product Overview HDX subwoofers build upon the design of the HDC line in response to recent shifts in source material and the mainstream frequency tuning of our customers’ vehicles. Our team scrutinized all aspects of the HDC subs to improve performance at lower frequencies. The resulting HDX dual voice coil competition subwoofer line is more efficient, plays lower, and sounds better setting a new bar for performance and value. INCREASED EXCURSION The new cast basket accommodates larger diameter spiders , providing more room for cone and spider travel. Heat dissipates more quickly with greater movement and a more open airflow path. New spiders with more, higher rolls take advantage of the increased suspension travel. This extra material in the spiders increases the freedom of movement, lowering the Fs, while maintaining durability over time. The subwoofer’s surround profile is higher, reducing material stress while increasing excursion. Cone area and moving mass remain virtually the same, as opposed to inner-tube surrounds popping up here and there. INCREASED STRENGTH AND DURABILITY A fiberglass-reinforced pulp cone meets the strength demands of the increased excursion. A non-press cone formation process increases the cross-section area of the cone walls for more rigidity without adding extra mass. The voice coils feature high-quality, American-made wire and adhesives increasing the thermal working range of the coil. Additionally, thicker, black-anodized aluminum formers increase thermal transfer from the coil wire. The HDX line makes it easier to tune low-frequency pressure into a system without sacrificing impact. HDX subs allow you to explore design choices with high efficiency, making the most of amplifier power and electrical resources. Model HDX412 HDX415 HDX418 RMS Power 2000 W 2000 W 2000 W Peak Power 6000 W 6000 W 6000 W Magnet Weight 403 oz 403 oz 403 oz Coil Diameter 4" 4" 4" Woofer Size 12" 15" 18" F(s) 30.95 Hz 29.61 Hz 22.8 Hz Impedance D1 D1 D1 Z(max) 21.2 Ohms 22.43 Ohms 19.3 Ohms Q(ms) 3.664 4.047 4.568 Q(es) 0.344 0.3658 0.4852 Q(ts) 0.3145 0.3355 0.4386 V(as) 24.93 Liters 55.04 Liters 163.3 Liters L(e) 0.7672 0.8143 2.477 n(0) 0.21% 0.37% 0.38% M(ms) 422 grams 500.3 grams 616.8 grams C(ms) 0.063 0.058 0.078 Sensitivity (1W/1m) 85.22 dB 87.81 dB 87.95dB BL 20.84 21.75 18.4 Xmax 21 21 31 Sd 260.4 mm 323.9 mm 393.7 mm Displacement 0.2³ 0.22³ 0.32³ Mounting Depth 8 5/8" 9 3/8" 11 5/8" Circle Cutout 11 1/2" 13 7/8" 16 9/16" Ported Enclosure (Cu Ft): 1.75-2.75 FT³ 3-6 FT³ 5-7 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (1 review) Write a Review 1 Review Hide Reviews Show Reviews 5 Hdx4 18 Posted by Matt keith on 02/05/2026 This subwoofer is everything I thought it would be and then some. Very pleased with the design and affordable price for my woofer. Thinking about ordering another one. Great job and great fast delivery

Product Overview Soundqubed BRAND NEW NEO 4.0 Subwoofer to the 2024 Lineup Soundqubed NEO Subwoofer – Precision-Built for Peak Performance 5000watts RMS - Multiple burps into the 43,000 watts + (no failure including coil) The Soundqubed NEO Subwoofer redefines car audio by delivering groundbreaking power, unmatched cooling, and optimized control. Designed for true bass heads, this subwoofer brings your music to life with bass that’s both deep and dynamic. The NEO series is crafted with the highest quality materials and innovative design in todays industry. Built to handle extreme power without compromising on sound, dyanmic and cooling capabilities. The Soundqubed NEO is ideal for daily use as well as high-performance, earth shattering demos. Definitely not meant to leave out the number chasing of the industry. High-Efficiency Neodymium Motor : The heart of the NEO is a lightweight yet powerful neodymium motor, reducing overall weight without sacrificing output. This design not only improves efficiency but also helps maintain performance across extended use. High-Temp Voice Coils : Equipped with high temp voice coils, wound in a high-temperature-resistant wire, the NEO offers flexibility with impedance configurations and ensures smooth, reliable performance, even at peak power. Extended Cooling and Thermal Management : Featuring vented backplates, pole-piece cooling, and reinforced heat dissipation paths, the NEO subwoofer handles high power effortlessly. This setup reduces heat buildup for extended playtimes and lower distortion. Heavy-Duty Suspension with Progressive Roll Spider : Engineered with a stiff suspension and durable, high-roll spider, the NEO maintains structural integrity under heavy load. The progressive roll spider allows controlled cone movement, minimizing distortion while maximizing bass output. Lightweight carbon cone: For both durability and speed, the NEO is built with a rigid yet lightweight carbon cone that resists deformation, enabling fast, accurate sound reproduction. The resilient surround enhances cone travel and extends low-frequency reach. The Soundqubed NEO Subwoofer isn’t just another subwoofer; it’s an engineered solution for the bass head perfectionists. With its blend of power, control, and clarity, the NEO brings the loudest experience into your vehicle, handling all the deep bass notes, you can throw at it. Upgrade your sound system with the Soundqubed NEO – where innovation meets power, and quality is felt as much as it is heard. Available in: 12", 15", and 18" Carbon Cones are standard option as pictured in the listing. Custom options for SINGLE STAGE powder, can be had. (please contact Soundqubed tem member for selections) Factory options are as follows for this subwoofer: Frame color: black Top plate color:black Bottom Plate color:black Neo magnet color: silver Carbon Cone and Dome are factory options. Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

Product Overview The Heavy Duty Street 2 Series 600W Subwoofer improves on its predecessor in terms of build, sound quality, heat dispersion, and frequency response. The 8, 10, 12, or 15-inch models are available with dual 2 or 4-ohm voice coil. Note: Because of its smaller form factor, the 6.5-inch version specifications vary from the rest of the series. Power handling of the 6.5-inch HDS206 is 350W RMS and 1000 peak. See the specifications tab for full details. The HDS2 series is an affordable option for your daily-driver car audio system build. First, choose a sealed, ported, or band-pass enclosure . Once you decide on an enclosure option, pair your sub(s) with the appropriate S Series monoblock amp. From there, enjoy easy wiring thanks to 10 AWG push terminals (14 AWG direct leads in the 6.5 and 8-inch models). Soon you’ll be on your way to a dramatically enhanced listening experience. As with any SoundQubed subwoofer, proper break-in is key to enjoying long life from your HDS2.2. Make sure you follow the steps to loosen up the suspension before pushing these subs to the limit. The HDS2 600W Subwoofer The oversized double magnet in the HDS2 is provides consistently high output levels at 600 Watts RMS. The vented, electroplated back plate lets heat flow away from the coil. As a result, you’ll be less likely to burn your subwoofer’s voice coils . The HDS2 series uses a 2.5-inch diameter, four-layer, copper dual voice coil with a conical back plate for longer travel. High-temperature adhesives and high quality coil wire guarantee reliable long-term performance and a healthy level of bass! The HDS2 series feature cast aluminum frames. This upgrade provides better heat sinking and increased excursion over stamped-steel baskets. A softer three-piece spider system achieves enhanced performance and lower tuning. An Extended Range of Motion (EROM) surround profile keeps your cone diameter as large as possible while allowing for long, controlled excursion. The EROM profile gives you more cone area, greater stiffness, and lower mass for more accurate coil signal response. The HDS2 has a non-pressed, fiber added cone for maximum rigidity and long life. Model HDS206 HDS2.208 HDS2.210 HDS2.212 HDS2.215 RMS Power 350 W 600 W 600 W 600 W 600 W Peak Power 1000 W 1200 W 1200 W 1200 W 1200 W Magnet Weight 60 Oz 100 Oz 100 Oz 100 Oz 100 Oz Coil Diameter 2" 2.5" 2.5" 2.5" 2.5" Coil Length 28 mm 36 mm 40 mm 40 mm 40 mm Woofer Size 6.5" 8" 10" 12" 15" F(s) 45.39 Hz 44.41 Hz 33.65 30.95 26.92 Impedance D2 / D4 D2 / D4 D2 / D4 D2 / D4 D2 / D4 Z(max) 33.81 38.77 Ω 65.65 59.14 Ω 56.79 Q(ms) 3.553 4.465 5.461 5.078 6.363 Q(es) 0.5515 0.5791 0.3991 0.423 0.608 Q(ts) 0.4774 0.5126 0.3719 0.3905 0.5551 V(as) 3.264 L 5.319 L 17.43 L 45.57 L 100 L L(e) 1.498 mH 5.394 mH 5.745 6.079 mH 6.473 n(0) 0.05% 0.07673 % 0.1586 0.3046 % 0.3058 M(ms) 93.7 143.8 grams 201.7 209.2 grams 333.1 C(ms) 0.131 0.089 mm/N 0.111 0.126 mm/N 0.105 Sensitivity 1W/1m 79.32 80.95 84.1 86.94 86.95 BL 14.84 17.56 21.86 20.91 21.42 Xmax 9 13 14 14 14 Sd 5.25" 6.37" 8.125" 10" 12.75" Displacement .04ft³ .06^ft³ .06^ft³ .07^ft³ .11^ft³ Mounting Depth 4.125" 5.5" 6.75" 6.75" 7.44" Circle Cutout 6.0625 7.5" 9.375" 11.25" 13.875" Sealed Enclosure (Cu Ft): .25-.5 FT³ .35-.75 Ft³ .5-1.0 FT³ .75-1.5 FT³ 1.75-2.75 FT³ Ported Enclosure (Cu Ft): .25-75 Ft³ .75-1.25 FT³ .75-1.25 FT³ 1-1.75 FT³ 3-6 FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

Product Overview Are you tired of listening to music in your car and feeling like something is missing? Do you crave that deep, powerful bass that makes your heart race and your body vibrate? Look no further than Soundqubed's heavy duty HDX3 subwoofer. This subwoofer is not for the faint of heart. It is loud, strong, and built to produce the kind of bass that will make the ground shake. Whether you're a die-hard audiophile or just someone who loves to feel the music, this subwoofer is the perfect addition to your audio system. One of the standout features of this subwoofer is its durability. It is built to withstand the rigors of everyday use, so you can enjoy your music without worrying about damaging your equipment. The heavy duty construction ensures that this subwoofer will last for years to come, even with frequent use. But durability is only part of the equation. The real magic of this subwoofer is in its sound production. It produces a deep, rich bass that will fill your car, truck, boat, 18 wheeler, UTV, or anything else, with sound and make you feel like you're at a live concert. Whether you're listening to hip hop, rock, or electronic music, this subwoofer will bring out the best in your music and make it sound better than ever before. Another great feature of this subwoofer is its versatility. It can be used in a variety of different audio systems, so no matter what kind of setup you have, you can enjoy the benefits of this powerful subwoofer. https://youtu.be/LBNl0cdAwF8 Model HDX 6.5 HDX 8 RMS Power 450 W 850 W Peak Power 1000 W 1700 W Magnet Weight 75 Oz 125 Oz Coil Diameter 2" 2.5" Coil Length 30 mm 36 mm Woofer Size 6.5" 8" F(s) 54.235 Hz 42.157 Hz Impedance D2 / D4 D2 / D4 Q(ms) 5.521 4.841 Q(es) 0.511 0.401 Q(ts) 0.546 0.391 V(as) 2.317 L 5.122 L M(ms) 85.480 grams 149.338 grams Sensitivity 1W/1m 81.5 82.1 BL 14.84 17.56 Xmax 8mm 12mm Sd 13.273" m2 20.106" m2 Displacement .06ft³ .09t³ Mounting Depth 4.527" 5.59" Circle Cutout 5.905" 7.244" Sealed Enclosure (Cu Ft): .25-.5FT³ .35-.75FT³ Ported Enclosure (Cu Ft): .35-1.0FT³ 1.0-1.5FT³ Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

400w/800w

Product Overview The SoundQubed HDB2-10-D2 is a precision-engineered 10” subwoofer designed for high-output bass with tight response and long-term durability. With dual 2-ohm voice coils and a 400W RMS / 800W peak power rating, this sub delivers hard-hitting lows in both sealed and ported enclosures. Its 87dB sensitivity and 25Hz–300Hz frequency response make it ideal for deep, musical bass across a variety of genres. Built with a conical paper cone, PPI dust cap, and a spider-crossed lead connection, it’s housed in a rugged steel basket with a black finish. Perfect for car audio builds that demand clean, accurate low end with reliable performance. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDB2-10-D4 is a competition-grade 10” subwoofer built for serious bass enthusiasts who demand powerful, controlled low-frequency performance. With dual 4-ohm voice coils and 400W RMS / 800W peak power handling, this sub delivers deep, accurate bass with enhanced heat dissipation for long-lasting performance. Featuring a conical paper cone, PPI dust cap, and foam surround housed in a steel black basket, it’s built for strength and precision. The 2” black aluminum voice coil and 87dB sensitivity allow for efficient output in both sealed and ported enclosures. Ideal for custom installs and SPL builds where punch, durability, and depth are non-negotiable. Reviews (No reviews yet) Write a Review

450/900w

Product Overview The SoundQubed HDB2-12-D4 is a rugged 12” subwoofer crafted for deep, dynamic bass with precision and power. With dual 4-ohm voice coils and a 450W RMS / 900W peak rating, this subwoofer is built for strong performance and system flexibility. Its conical paper cone, PPI dust cap, and foam surround deliver tight, musical low-end, while the black aluminum 2” voice coil and spider-crossed leads ensure durability under heavy use. With an 87.5dB sensitivity and 20Hz–250Hz frequency range, the HDB2-12-D4 is ideal for ported or sealed enclosures in custom or competition-level setups where tight bass and consistent output are key. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDB2-12-D2 is a high-performance 12” subwoofer engineered for aggressive bass and reliable output in demanding systems. Built with dual 2-ohm voice coils and rated for 450W RMS / 900W peak power, this sub handles serious power while maintaining control and clarity. Featuring a conical paper cone, PPI dust cap, and foam surround, the HDB2-12-D2 delivers impactful low frequencies with minimal distortion. A black aluminum 2” voice coil on a spider-crossed lead structure enhances durability and thermal management. With an 87.5dB sensitivity and wide 20Hz–250Hz frequency range, it’s the perfect choice for sealed or ported enclosures in competition or daily setups that demand deep, tight bass. Reviews (No reviews yet) Write a Review

Product Overview HDS 2.2 15 D2 w/ single 15" Gately box. The enclosure measures 34" W X 17.125" H x 17" D. It is made out of .75" Russian Baltic Birch and has a stained exterior finish. This enclosure is tuned to 32hz and has an estimated bandwidth of 25-64hz . This is estimated as there is amplifier tuning and other factors that will take place to final sound reproduction. This enclosure was developed to run our highly sought after HDS series subwoofers . Cutout: 13.9" Mounting Depth: 11.83" Boxes may come with small imperfections due to the manufacturing process. Reviews (No reviews yet) Write a Review

Product Overview HDS 2.2 15 D2 w/ single 15" Gately box and a BG1 750 amplifier. The enclosure measures 34" W X 17.125" H x 17" D. It is made out of .75" Russian Baltic Birch and has a stained exterior finish. This enclosure is tuned to 32hz and has an estimated bandwidth of 25-64hz . This is estimated as there is amplifier tuning and other factors that will take place to final sound reproduction. This enclosure was developed to run our highly sought after HDS series subwoofers . Cutout: 13.9" Mounting Depth: 11.83" Boxes may come with small imperfections due to the manufacturing process. Reviews (No reviews yet) Write a Review

Product Overview HDS 3.2 15 D2 W/ single 15 Gately box. The enclosure measures 34" W X 17.125" H x 17" D. It is made out of .75" Russian Baltic Birch and has a stained exterior finish. This enclosure is tuned to 32hz and has an estimated bandwidth of 25-64hz . This is estimated as there is amplifier tuning and other factors that will take place to final sound reproduction. This enclosure was developed to run our highly sought after HDS series subwoofers . Cutout: 13.9" Mounting Depth: 11.83" Boxes may come with small imperfections due to the manufacturing process. Reviews (No reviews yet) Write a Review

Product Overview (2) HDS 3.2 18 D4 w/ a F1 3000 amplifier. Reviews (No reviews yet) Write a Review

The SoundQubed HDS2.210 is a high-performance subwoofer featuring a 2-inch cone with dual 4 voice coil configuration. Designed for deep bass reproduction and high SPL output.

2.5" DVC 800w/1600w

Product Overview The SoundQubed HDS2.3-12D2 is a high-performance 12” subwoofer engineered for deep, powerful bass in daily driver and custom car audio setups. Delivering 800W RMS and 1600W peak power, this dual 2-ohm sub is built to handle serious power while maintaining control and clarity. With a resonant frequency of 27Hz and sensitivity of 82.6dB, it delivers clean, low-end extension with punch and authority. A 2.5” high-temp voice coil, 100 oz magnet, and 12mm Xmax allow for impressive excursion and thermal durability. Whether in a sealed or ported enclosure, the HDS2.3-12D2 is the ideal subwoofer for bass lovers who want reliable, hard-hitting performance without breaking the bank. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDS2.3-12D4 is a high-performance 12” subwoofer engineered for deep, powerful bass in daily driver and custom car audio setups. Delivering 800W RMS and 1600W peak power, this dual 4-ohm sub is built to handle serious power while maintaining control and clarity. With a resonant frequency of 31.6 Hz and sensitivity of 84.1dB, it delivers clean, low-end extension with punch and authority. A 2.5” high-temp voice coil, 100 oz magnet, and 12mm Xmax allow for impressive excursion and thermal durability. Whether in a sealed or ported enclosure, the HDS2.3-12D4 is the ideal subwoofer for bass lovers who want reliable, hard-hitting performance without breaking the bank. Reviews (No reviews yet) Write a Review

The JL Audio W6v3 subwoofer offers intensely powerful sub-bass with exceptional sound quality. Features motor linearity and suspension technology shared with flagship W7AE subwoofers, delivering reduced distortion and outstanding dynamic balance. The solid cast-alloy basket handles high power without distortion-causing flexing, while a sophisticated suspension system promotes linear cone movement for greater accuracy. Greater excursion capability and higher power handling distinguish it from the W3v3 series. Includes advanced cooling systems and mineral-filled polypropylene cone for incredible strength without added bulk.

Product Overview The SoundQubed HDS2.3-6D4 is a compact 6.5” subwoofer built for daily systems that demand clean, punchy bass in tight spaces. Delivering 500W RMS and 1000W peak power, this dual 4-ohm driver is perfect for efficient, low-profile setups without compromising output. With a resonant frequency of 54.4Hz and a sensitivity of 80.2dB, it provides fast, responsive bass with clarity across a wide range. Featuring a 63 oz magnet, 2” voice coil, and 9mm Xmax, the HDS2.3-6D4 offers solid excursion and heat handling in a compact design. Ideal for sealed or ported enclosures ranging from 0.25 to 0.75 cubic feet, this sub is a reliable choice for those seeking space-efficient, high-performance bass in their daily driver. Reviews (No reviews yet) Write a Review

2.5" DVC 700/1400

Product Overview The SoundQubed HDS2.3-8D4 is a compact yet powerful 8” subwoofer built for tight, responsive bass in limited-space enclosures. Delivering 700W RMS and 1400W peak power, this dual 4-ohm driver is designed to bring aggressive low-end performance to daily systems without sacrificing clarity. With a sensitivity of 81.3dB and a resonant frequency of 41.6Hz, it offers punchy, well-defined bass ideal for sealed or ported enclosures. A sturdy 102 oz magnet, 2.5” high-temp voice coil, and 13mm Xmax provide strong excursion and dependable performance under load. The HDS2.3-8D4 is the perfect solution for bass enthusiasts who want clean, controlled output in a smaller, more versatile footprint. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDS2.3-8D2 is a compact yet powerful 8” subwoofer built for tight, responsive bass in limited-space enclosures. Delivering 700W RMS and 1400W peak power, this dual 2-ohm driver is designed to bring aggressive low-end performance to daily systems without sacrificing clarity. With a sensitivity of 80.6dB and a resonant frequency of 41.5Hz, it offers punchy, well-defined bass ideal for sealed or ported enclosures. A sturdy 100 oz magnet, 2.5” high-temp voice coil, and 13mm Xmax provide strong excursion and dependable performance under load. The HDS2.3-8D2 is the perfect solution for bass enthusiasts who want clean, controlled output in a smaller, more versatile footprint. Reviews (No reviews yet) Write a Review

10 Inch 3" DVC 1500w/3000w

1500w/3000w D2

Product Overview tailwind.config = { theme: { extend: { colors: { 'sq-green': '#00F100', 'sq-green-dark': '#00CC00', 'sq-green-light': '#33FF33', }, fontFamily: { 'poppins': ['Poppins', 'sans-serif'], 'karla': ['Karla', 'sans-serif'], } } } } body { font-family: 'Poppins', sans-serif !important; } 10 Series • Dual 2Ω HDS3.3-10D2 Precision Punch with Power 10" Dual 2 Ohm Subwoofer | 1500W RMS / 3000W Peak Step into the world of clean, controlled bass with the HDS3.3-10D2. Designed for daily drivers who crave tight low-end punch and long-term durability, this 10" sub features a 3" voice coil , 160 oz magnet , and a 13 mm Xmax for bold but refined bass performance. Versatile Enclosures Ideal for sealed or ported enclosures Daily Driver Ready Perfect for daily systems that demand clarity and consistent output Deep Frequency Fs of just 27.6 Hz means this sub digs deep! Bring musicality and SPL together with the HDS3.3-10D2. Technical Specifications Power Handling RMS Power 1500 W Peak Power 3000 W Physical Specifications Woofer Size 10" Magnet Weight 160 OZ Coil Diameter 3 inch Coil Length 40 mm Xmax 13 mm Thiele-Small Parameters Fs (Resonant Frequency) 27.6 Hz Impedance 2+2 Ohm Qms 5.35 Qes 0.5 Qts 0.43 Vas 18.8 L Le 2.44 mH η0 (Efficiency) 0.08% Performance Cms 0.12 mm/N Sensitivity (1W / 1M) 82.5 dB BL 18.6 N/A SD 442 CM² Enclosure Recommendations S Sealed Enclosure 0.55 - 1.25 ft³ Optimal for tight, accurate bass response P Ported Enclosure 0.78 - 1.63 ft³ Ideal for maximum SPL and efficiency Mounting Dimensions A - Outer Diameter 270mm 10.63" B - Mounting Diameter 235mm 9.25" C - Cutout Diameter 186mm 7.32" D - Mounting Depth 177mm 6.97" Dimension Metric Imperial A - Outer Diameter 270mm 10.63" B - Mounting Diameter 235mm 9.25" C - Cutout Diameter 186mm 7.32" D - Mounting Depth 177mm 6.97" BORN TO BE LOUD Sound Qubed Reviews (No reviews yet) Write a Review

Product Overview HDS3.3-10D4 — Versatile Bass Beast (10” Dual 4 Ohm Subwoofer | 1500W RMS / 3000W Peak) Flex your install game with the HDS3.3-10D4. Offering the same aggressive performance and build as the D2 version, this subwoofer gives you flexible wiring options with its dual 4-ohm configuration. It’s perfect for matching impedance in multi-sub setups while delivering hard-hitting bass with finesse. Balanced Qts of 0.43 for excellent enclosure flexibility Sensitivity: 81.8 dB – tuned for accurate power handling Built to take a beating without breaking a sweat Clean bass, clean wiring — build it your way with the HDS3.3-10D4. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDS3.3-12D2 is a competition-ready 12” subwoofer engineered for powerful, precise bass and long-lasting durability. Delivering 1500W RMS and 3000W peak power, this dual 2-ohm driver is built for high-output systems that demand deep, hard-hitting performance. With a resonant frequency of 26.6Hz and a sensitivity of 83.3dB, it offers a strong low-end presence with tight, controlled response. A 3” high-temp voice coil, massive 160 oz magnet, and 13mm Xmax ensure serious excursion and thermal efficiency under pressure. Whether you’re building a street system or chasing SPL, the HDS3.3-12D2 is the perfect sub for enthusiasts who want aggressive, accurate bass in a daily or competitive setup. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDS3.3-12D4 is a competition-grade 12” subwoofer designed for aggressive, hard-hitting bass with control and reliability. Delivering 1500W RMS and 30000W peak power, this dual 4-ohm sub is built to thrive in high-output daily drivers and SPL setups alike. With a sensitivity of 84.1dB and a resonant frequency of 33.2Hz, it delivers deep, tight low-end response with clarity and authority. A robust 160 oz magnet, 3” high-temperature voice coil, and 13mm Xmax ensure strong excursion and thermal durability. Whether used in a sealed or ported enclosure, the HDS3.3-12D4 brings powerful, precise bass to builds that demand both performance and reliability. Reviews (1 review) Write a Review 1 Review Hide Reviews Show Reviews 5 Screams Quality Posted by Jamie Havican on 07/14/2025 This subwoofer exceeded my expectations 10 times over before this I owned many different brands of subwoofers like American Bass XFL, Rockville, Sundown SA. And most recently for the last five years Skar EVL 12s x4 I ordered these to replace the EVL and when they were delivered, I was shocked at just how much better quality every single part of the subwoofer is just from the feeling and quality of the tone surround to the basket and venting to the sewn in 10 leads push terminals and overall sign these below Skar out of the water I am extremely happy with my purchase and will submit a secondary review once I have all four of them installed in my car

Product Overview Reviews (No reviews yet) Write a Review

Product Overview Reviews (No reviews yet) Write a Review

Product Overview HDX 4 15 D1 w/ single 15" Gately box. The enclosure measures 34" W X 17.125" H x 17" D. It is made out of .75" Russian Baltic Birch and has a stained exterior finish. This enclosure is tuned to 32hz and has an estimated bandwidth of 25-64hz . This is estimated as there is amplifier tuning and other factors that will take place to final sound reproduction. This enclosure was developed to run our highly sought after HDS series subwoofers . Cutout: 13.9" Mounting Depth: 11.83" Boxes may come with small imperfections due to the manufacturing process. Reviews (No reviews yet) Write a Review

Product Overview HDX 4 15 D2 w/ single 15" Gately box. The enclosure measures 34" W X 17.125" H x 17" D. It is made out of .75" Russian Baltic Birch and has a stained exterior finish. This enclosure is tuned to 32hz and has an estimated bandwidth of 25-64hz . This is estimated as there is amplifier tuning and other factors that will take place to final sound reproduction. This enclosure was developed to run our highly sought after HDS series subwoofers . Cutout: 13.9" Mounting Depth: 11.83" Boxes may come with small imperfections due to the manufacturing process. Reviews (No reviews yet) Write a Review

Product Overview HDX 4 15 D2 w/ single 15" Gately box and a F1-5000 amplifier. The enclosure measures 34" W X 17.125" H x 17" D. It is made out of .75" Russian Baltic Birch and has a stained exterior finish. This enclosure is tuned to 32hz and has an estimated bandwidth of 25-64hz . This is estimated as there is amplifier tuning and other factors that will take place to final sound reproduction. This enclosure was developed to run our highly sought after HDS series subwoofers . Cutout: 13.9" Mounting Depth: 11.83" Boxes may come with small imperfections due to the manufacturing process. Reviews (No reviews yet) Write a Review

Product Overview HDX 65 Subwoofer D2 or D4 x4 Model HDX 6.5 HDX 8 RMS Power 450 W 850 W Peak Power 1000 W 1700 W Magnet Weight 75 Oz 125 Oz Coil Diameter 2" 2.5" Coil Length 30 mm 36 mm Woofer Size 6.5" 8" F(s) 54.235 Hz 42.157 Hz Impedance D2 / D4 D2 / D4 Q(ms) 5.521 4.841 Q(es) 0.511 0.401 Q(ts) 0.546 0.391 V(as) 2.317 L 5.122 L M(ms) 85.480 grams 149.338 grams Sensitivity 1W/1m 81.5 82.1 BL 14.84 17.56 Xmax 8mm 12mm Sd 13.273" m2 20.106" m2 Displacement .06ft³ .09t³ Mounting Depth 4.527" 5.59" Circle Cutout 5.905" 7.244" Sealed Enclosure (Cu Ft): .25-.5FT³ .35-.75FT³ Ported Enclosure (Cu Ft): .35-1.0FT³ 1.0-1.5FT³ Reviews (No reviews yet) Write a Review

Product Overview HDX 65 Subwoofer D2 or D4 x6 Model HDX 6.5 HDX 8 RMS Power 450 W 850 W Peak Power 1000 W 1700 W Magnet Weight 75 Oz 125 Oz Coil Diameter 2" 2.5" Coil Length 30 mm 36 mm Woofer Size 6.5" 8" F(s) 54.235 Hz 42.157 Hz Impedance D2 / D4 D2 / D4 Q(ms) 5.521 4.841 Q(es) 0.511 0.401 Q(ts) 0.546 0.391 V(as) 2.317 L 5.122 L M(ms) 85.480 grams 149.338 grams Sensitivity 1W/1m 81.5 82.1 BL 14.84 17.56 Xmax 8mm 12mm Sd 13.273" m2 20.106" m2 Displacement .06ft³ .09t³ Mounting Depth 4.527" 5.59" Circle Cutout 5.905" 7.244" Sealed Enclosure (Cu Ft): .25-.5FT³ .35-.75FT³ Ported Enclosure (Cu Ft): .35-1.0FT³ 1.0-1.5FT³ Reviews (No reviews yet) Write a Review

Product Overview This listing is for a BUNDLE PACKAGE of 4-6.5" HDX PA8M-8 and 4-HDX-PT1N Tweeters. Soundqubed HDX Series Pro Audio Midrange PA65M-8 Introducing the HDX-PA65M-8, a powerhouse in the world of Pro Audio. This speaker is specifically designed to excel in competition scenarios, where being loud and capable of keeping up with the biggest stereos is of utmost importance. Crafted with precision, the HDX-PA65M-8 boasts an aluminum basket that not only enhances its durability but also contributes to its overall performance. The combination of Ferrite and Neodymium Motor Material ensures a powerful and efficient audio experience, delivering crisp and clear sound reproduction. Equipped with a 1.5" Voice Coil size, this speaker is engineered to handle a wide range of frequencies, offering a Frequency Response of 100Hz - 8kHz. This ensures that every nuance of your music is faithfully reproduced, from midrange to highs. With a remarkable 97dB Sensitivity rating, the HDX-PA65M-8 is incredibly efficient in converting power into sound, allowing you to enjoy your music at lower volumes without sacrificing quality. This also makes it an ideal choice for those who prefer to push their audio system to the limits. The HDX-PA65M-8 can handle an impressive 300 watts RMS Power, ensuring that it can handle even the most demanding audio setups. With a maximum power handling of 600 watts, this speaker is ready to deliver an intense audio experience that will leave you in awe. Featuring an 8 Ohm Impedance voice coil, the HDX-PA65M-8 is compatible with a wide range of amplifiers, making it easy to integrate into your existing audio system. Its 6.5" size strikes the perfect balance between portability and performance, allowing you to install it in various locations without compromising on sound quality. In conclusion, the HDX-PA65M-8 is a Pro Audio speaker that is built to dominate the competition. With its robust construction, powerful motor, and impressive specifications, this speaker is ready to take your audio experience to new heights. Whether you're a professional or an enthusiast, the HDX-PA65M-8 is the perfect choice for those who demand nothing but the best. Soundqubed HDX-PT1N Compresison Neodymium Super Tweeter Introducing the HDX-PT1N, a powerful and high-quality tweeter designed to elevate your audio experience to new heights. With its impressive features and exceptional performance, this tweeter is a must-have for any audio enthusiast. Measuring at 3" in diameter, the HDX-PT1N tweeter delivers crystal-clear and precise sound reproduction. Equipped with a neodymium magnet, this tweeter ensures optimal efficiency and enhanced sensitivity, resulting in a more immersive listening experience. The 1.3" voice coil of the HDX-PT1N tweeter further enhances its performance capabilities. This voice coil, coupled with a titanium diaphragm, guarantees accurate and detailed sound reproduction across a wide frequency range of 2.5kHz to 20kHz. Whether you're listening to delicate melodies or powerful basslines, this tweeter delivers exceptional clarity and depth. Crafted with an aluminum body, the HDX-PT1N tweeter not only offers durability but also aids in dissipating heat efficiently, ensuring long-lasting performance even during extended listening sessions. Its 4-ohm impedance voice coil provides compatibility with a wide range of audio systems, allowing for seamless integration into your existing setup. With a maximum power handling of 120 Watts and an RMS power rating of 60 Watts, the HDX-PT1N tweeter is capable of delivering a robust and impactful sound. Its impressive 100dB sensitivity ensures that even the subtlest nuances in your music are faithfully reproduced, providing an immersive and dynamic listening experience. Designed with precision and a deep understanding of audio engineering, the HDX-PT1N tweeter from soundqubed is the epitome of excellence. Its meticulous craftsmanship and attention to detail make it the perfect choice for those who demand nothing but the best in their audio setup. The HDX-PT1N tweeter was #borntobeloud, and designed to deliver powerful and clear sound that will leave you in awe. Whether you're a music enthusiast, or a car audio fanatic, this tweeter is sure to impress with its exceptional performance and unmatched quality. Upgrade your audio system today with the HDX-PT1N tweeter and experience the true potential of your music like never before. Immerse yourself in a world of rich and detailed sound reproduction, and let the HDX-PT1N tweeter take your audio experience to new heights. Warranty Information SoundQubed warrants all products to be free from defects in materials and workmanship for normal use and service for a period of time not to exceed 12 months for subwoofers, components, earbuds and coaxial and 12 months for amplifiers from the original date of retail purchase. Parts returned must be determined by SoundQubed to be defective prior to any warranty credit or replacement is issued. SoundQubed’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Warranties are non transferable. Warranty Exclusions Burnt or open coils Customer abuse or competition use and power in excess of rating Amplifiers used in competition or run below rated ohm loads or voltage Improper wiring, including size/gauge, paths, termination method, and series/parallel configuration SoundQubed shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor SoundQubed shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty THERE ARE NO OTHER WARRANTIES EXPRESSED OR IMPLIED EXTENDING BEYOND THOSE SET FORTH ABOVE Reviews (No reviews yet) Write a Review

2500w/5000w D2

Product Overview HDX3.2-10D1 — SPL Monster in a 10” Frame (10” Dual 1 Ohm Subwoofer | 2500W RMS / 12500W Peak) When loud is never loud enough, the HDX3.2-10D1 steps up. With a massive 300 oz magnet , 3” coil, and 15 mm Xmax , this subwoofer is engineered to dominate SPL competitions or push the limits in your daily setup. Dual 1-ohm coils let you maximize your amplifier’s output and extract every decibel possible. Sensitivity: 83.3 dB – high efficiency for maximum loudness 50 mm coil length for high thermal durability Ported box ready: up to 1.75 ft³ Feel the fury of deep, violent bass. Built for brutal output. Reviews (No reviews yet) Write a Review

Product Overview HDX3.2-10D2 — Dominance with Control (10” Dual 2 Ohm Subwoofer | 2500W RMS / 12500W Peak) Get legendary HDX performance in a dual 2-ohm configuration for cleaner wiring in multi-sub or single amp builds. With a low Fs of 28.6 Hz and powerful 25.5 BL factor , the HDX3.2-10D2 slams hard with unmatched accuracy and control. Whether you're flexing panels or tuning for SQ, this beast gets it done. Incredible motor force for precise cone control Cms tuned for responsiveness without loss of depth Sealed or ported – it handles either with ease Heavyweight muscle meets precision engineering. Reviews (No reviews yet) Write a Review

12 Inch 3" DVC 2500w/5000w

Product Overview The SoundQubed HDX3.2-12D1 is a competition-grade 12” subwoofer engineered for extreme power, precision, and deep low-frequency performance. Delivering 2500W RMS and 12,500W burst power, this dual 1-ohm beast is built for serious output in high-powered car audio systems. With a sensitivity of 84.3dB and a low resonant frequency of 28.8Hz, it produces thunderous bass with control and clarity. A massive 300 oz magnet, 3” high-temp voice coil, and 15mm Xmax provide powerful excursion and heat handling. Housed in a rugged steel frame, the HDX3.2-12D1 is ideal for competition setups and daily systems alike, where clean, chest-pounding bass is a must. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDX3.2-12D2 is a competition-grade 12” subwoofer engineered for maximum output, control, and deep bass precision. Delivering 2500W RMS and 12,500W burst power, this dual 2-ohm monster is built to dominate high-powered car audio systems. With a sensitivity of 84.1dB and a low resonant frequency of 28.4Hz, it delivers deep, thunderous lows with accuracy and authority. A massive 300 oz magnet, 3” high-temperature voice coil, and 15mm Xmax allow for powerful excursion and superior thermal handling. Built on a rugged steel frame, the HDX3.2-12D2 is a top-tier choice for both competition builds and daily setups that demand clean, punishing bass. Reviews (No reviews yet) Write a Review

15 Inch 3" DVC 2500w/5000w

Product Overview The SoundQubed HDX3.2-15D1 is a competition-grade 15” subwoofer built for massive output, deep low-frequency response, and long-lasting durability. Delivering 2500W RMS and 12,500W burst power, this dual 1-ohm beast is designed to push the limits of high-powered car audio systems. With a sensitivity of 87.8dB and a resonant frequency of 29.5Hz, it delivers clean, earth-shaking bass with control and authority. A heavy-duty 300 oz magnet, 3” high-temp voice coil, and 15mm Xmax allow for impressive excursion and thermal management. Built to thrive in ported enclosures from 3 to 6 cubic feet, the HDX3.2-15D1 is ideal for competitors and bassheads alike who demand deep, loud, and reliable performance. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDX3.2-15D2 is a competition-grade 15” subwoofer engineered for deep, powerful bass and reliable high-output performance. Delivering 2500W RMS and 12,500W burst power, this dual 2-ohm sub is built for serious car audio systems that demand precision and impact. With a sensitivity of 87.5dB and a resonant frequency of 29Hz, it produces tight, controlled lows that hit hard and stay clean. A massive 300 oz magnet, 3” high-temperature voice coil, and 15mm Xmax ensure excellent excursion and thermal durability. Designed for ported enclosures between 3 to 6 cubic feet, the HDX3.2-15D2 is perfect for daily drivers or competition builds that require big, bold bass with pro-level reliability. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDX3.2-18D1 is a competition-tier 18” subwoofer built for extreme low-end output, durability, and raw power. Delivering 2500W RMS and a massive 12,500W burst rating, this dual 1-ohm monster is designed to move serious air in high-output car audio systems. With a resonant frequency of 31.6Hz and a sensitivity of 86.3dB, it delivers deep, forceful bass with impressive clarity and control. A colossal 300 oz magnet, 3” high-temp voice coil, and 15mm Xmax allow for aggressive excursion and consistent thermal handling. Designed to thrive in ported enclosures ranging from 5 to 7 cubic feet, the HDX3.2-18D1 is built for bassheads and competitors who want nothing less than thunderous, ground-pounding performance. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDX3.2-18D2 is a competition-grade 18” subwoofer engineered for deep, punishing bass and high-output performance. Delivering 2500W RMS and 12,500W burst power, this dual 2-ohm beast is designed to dominate in serious car audio builds. With a massive 300 oz magnet, 3” high-temp voice coil, and 15mm Xmax, it handles extreme power and excursion with ease. Its low resonant frequency of 29.3Hz and 897 dB sensitivity ensure hard-hitting lows with clarity and force. Built into a reinforced steel frame, the HDX3.2-18D2 is the ultimate choice for bassheads demanding relentless low-end impact and reliability. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDX4.2-12D1 is a competition-grade 12” subwoofer engineered for relentless power, precision, and extreme low-end performance. Delivering a monstrous 4000W RMS and 16,000W burst power, this dual 1-ohm beast is designed to dominate high-output car audio systems. With a sensitivity of 84.9dB and a low resonant frequency of 34.4Hz, it delivers clean, powerful bass with commanding depth and control. A massive 402 oz magnet, oversized 4” high-temp voice coil, and 23mm Xmax allow for aggressive excursion and exceptional thermal durability. Housed in a reinforced steel frame, the HDX4.2-12D1 is the ultimate choice for serious competitors and bassheads demanding top-tier performance without compromise. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDX4.2-12D2 is a competition-grade 12” subwoofer engineered for relentless power, control, and elite low-end performance. Delivering a staggering 4000W RMS and 16,000W burst power , this dual 2-ohm monster is built to dominate in high-output car audio systems. With a sensitivity of 85.1dB and a low resonant frequency of 35.6Hz , it delivers clean, thunderous bass with commanding precision. A colossal 402 oz magnet , massive 4” high-temp voice coil , and 23mm Xmax allow for extreme excursion and durability. Housed in a reinforced steel frame, the HDX4.2-12D2 is the go-to choice for serious competitors and bassheads who demand maximum performance without compromise. Reviews (No reviews yet) Write a Review

4000w/8000w D2

Product Overview The SoundQubed HDX4.2-12D1 is a competition-grade 12” subwoofer engineered for relentless power, control, and elite low-end performance. Delivering a staggering 4000W RMS and 16,000W burst power, this dual 1-ohm monster is built to dominate in high-output car audio systems. With a sensitivity of 84.9dB and a low resonant frequency of 34.4Hz, it delivers clean, thunderous bass with commanding precision. A colossal 402 oz magnet, massive 4” high-temp voice coil, and 23mm Xmax allow for extreme excursion and durability. Housed in a reinforced steel frame, the HDX4.2-12D1 is the go-to choice for serious competitors and bassheads who demand maximum performance without compromise. Reviews (1 review) Write a Review 1 Review Hide Reviews Show Reviews 5 Amazing subwoofers ? pounds for days Posted by Thirst on 11/03/2025 Love them very musical and they hit hard

Product Overview The SoundQubed HDX4.2-15D2 is a competition-grade 15” subwoofer engineered for extreme power, deep bass response, and uncompromising performance. Delivering 4000W RMS and a staggering 16,000W burst power, this dual 2-ohm monster is built for high-output systems that demand thunderous low-end authority. With a sensitivity of 88.5dB and a resonant frequency of 33.9Hz, it produces clean, controlled bass with serious impact. A massive 402 oz magnet, oversized 4” high-temp voice coil, and 23mm Xmax ensure aggressive excursion, excellent thermal handling, and long-term reliability. Designed for ported enclosures between 3 to 6 cubic feet, the HDX4.2-15D2 is a top-tier choice for competitors and bass enthusiasts who refuse to settle for anything less than elite performance. Reviews (No reviews yet) Write a Review

4000w/8000w D2

Product Overview The SoundQubed HDX4.2-18D1 is a competition-grade 18” subwoofer engineered for massive output, deep frequency extension, and hardcore durability. Delivering an earth-shaking 4000W RMS and 16,000W burst power, this dual 1-ohm sub is built to dominate high-output systems with force and precision. With a sensitivity of 90.4dB and a resonant frequency of 31.6Hz, it delivers powerful, accurate bass capable of shaking any vehicle to its core. Featuring a massive 402 oz magnet, oversized 4” high-temp voice coil, and a 23mm Xmax, the HDX4.2-18D1 offers extreme excursion and superior thermal handling. Perfect for ported enclosures between 5 to 7 cubic feet, the HDX4.2-18D1 is the go-to sub for serious competitors and bassheads who demand unmatched performance and reliability. Reviews (No reviews yet) Write a Review

Product Overview The SoundQubed HDX4.2-18D2 is a competition-grade 18” subwoofer built to deliver crushing bass, unmatched power handling, and long-term reliability. Rated at 4000W RMS and 16,000W burst power, this dual 2-ohm powerhouse is engineered for high-output systems that demand deep, clean, and punishing low-end. With a sensitivity of 90.4dB and a resonant frequency of 31.7Hz, it offers efficient, ground-shaking performance with impressive clarity. A massive 402 oz magnet, 4” high-temp voice coil, and 23mm Xmax allow for extreme excursion and heat dissipation. Designed for ported enclosures between 5 to 7 cubic feet, the HDX4.2-18D2 is the ultimate choice for competitors and bass enthusiasts looking to push the limits of what an 18” sub can do. Reviews (No reviews yet) Write a Review

The SoundQubed HDX418 is a high-performance subwoofer featuring a 418-inch cone. Thiele-Small parameters: Fs=31.7Hz. Maximum linear excursion (Xmax): 23mm. Designed for deep bass reproduction and high SPL output.

18"

The SoundQubed 1500w/3000w is a high-performance subwoofer featuring a 12-inch cone with dual 2 voice coil configuration. Rated at 1500W RMS. Designed for deep bass reproduction and high SPL output.

The SoundQubed 800w/1600w is a high-performance subwoofer featuring a 12-inch cone with dual 2 voice coil configuration. Rated at 800W RMS. Designed for deep bass reproduction and high SPL output.

The SoundQubed Hdb2 is a high-performance subwoofer featuring a 12-inch cone with dual 2 voice coil configuration. Rated at 400W RMS. Designed for deep bass reproduction and high SPL output.

The SoundQubed HDS2-06 is a high-performance subwoofer featuring a 2-inch cone with single 2 voice coil configuration. Designed for deep bass reproduction and high SPL output.

The SoundQubed HDS2.2 is a high-performance subwoofer featuring a 2-inch cone with single 2 voice coil configuration. Designed for deep bass reproduction and high SPL output.

2.5" DVC 500/1000w

500w/1000w D2

Product Overview The SoundQubed HDS2.3-6D2 is a powerful and compact 6.5” subwoofer designed to deliver tight, impactful bass in limited-space installations. With 500W RMS and 1000W peak power handling, this dual 2-ohm driver is ideal for daily systems that need serious low-end without taking up much room. It features a resonant frequency of 53.0Hz and a sensitivity of 79.5dB, providing fast and punchy bass response with clean clarity. A 63 oz magnet, 2” voice coil, and 9mm Xmax ensure solid excursion and thermal performance in a compact package. Perfect for sealed or ported enclosures between 0.25 and 0.75 cubic feet, the HDS2.3-6D2 offers reliable, hard-hitting performance in a small but capable form factor. Reviews (No reviews yet) Write a Review

The SoundQubed HDS3.215 Series Subwoofer is a high-performance subwoofer featuring a 3-inch cone. Thiele-Small parameters: Fs=28.26Hz, Qts=0.6006. Maximum linear excursion (Xmax): 30mm. Designed for deep bass reproduction and high SPL output.

The SoundQubed HDX3.2 is a high-performance subwoofer featuring a 3-inch cone. Rated at 2500W RMS. Designed for deep bass reproduction and high SPL output.

18 Inch 3" DVC 2500w/5000w

The SoundQubed HDX4.2 12" Subwoofer 4" DVC 4000w/8000w is a high-performance subwoofer featuring a 4-inch cone. Rated at 4000W RMS. Thiele-Small parameters: Fs=35.6Hz. Maximum linear excursion (Xmax): 23mm. Designed for deep bass reproduction and high SPL output.

18 Inch 4" DVC 4000w/8000w

4000w/8000w D2

The SoundQubed HDX6.5-D4 6.5" 1000W SUB DUAL 4-OHM CAR AUDIO SUBWOOFER BASS SPEAKER | Non-Enclosed Non-Powered | 450W is a high-performance subwoofer featuring a 6-inch cone with dual 4 voice coil configuration. Rated at 1000W RMS. Designed for deep bass reproduction and high SPL output.