Since 1999, Massive Audio has been an industry leader in high-performance car audio, marine audio, and powersports audio equipment. Based in Commerce, California, they manufacture subwoofers, amplifiers, speakers, and signal processors for enthusiasts who refuse to compromise on quality. With over two decades of engineering and manufacturing experience, Massive Audio delivers products that combine performance with true value.
The Massive Audio 10" 300 Watt RMS Dual 4 Ohm Car Audio Subwoofer GTS10 is a high-performance subwoofer featuring a 10-inch cone. Rated at 300W RMS. Designed for deep bass reproduction and high SPL output.
The Massive Audio 10" 800W RMS 4-Ohm 2.5" DVC Subwoofer GTX Series GTX104H is a high-performance subwoofer featuring a 104-inch cone. Rated at 1600W RMS. Designed for deep bass reproduction and high SPL output.
The Massive Audio 10" Dual 4-Ohm 300 Watts RMS Slim Subwoofer - UFO10V2 is a high-performance subwoofer featuring a 10-inch cone. Designed for deep bass reproduction and high SPL output.
The Massive Audio 12" 800 Watts RMS 36 Hz 2.5" Dual 2 Ohm Subwoofer GTX122H is a high-performance subwoofer featuring a 122-inch cone with dual 2 voice coil configuration. Rated at 800W RMS. Designed for deep bass reproduction and high SPL output.
The Massive Audio 15" 2000 Watt RMS 3" Dual 4-OHM Voice Coil Mega Subwoofer H154X is a high-performance subwoofer featuring a 154-inch cone with dual 4 voice coil configuration. Rated at 2000W RMS. Designed for deep bass reproduction and high SPL output.
The Massive Audio 8" 500 Watt RMS Dual 2 Ohm Car Audio Subwoofer GTR82 is a high-performance subwoofer featuring a 82-inch cone with dual 2 voice coil configuration. Rated at 600W RMS. Designed for deep bass reproduction and high SPL output.
The Massive Audio 8" 800W RMS 4-Ohm 2.5" DVC Subwoofer HIPPO Series MA-H84X is a car audio accessory. Designed to enhance your audio system installation and performance.
The Massive Audio Boa152r is a high-performance subwoofer featuring a 152-inch cone. Designed for deep bass reproduction and high SPL output.
Perfect for trucks or cars with limited space the Massive Audio BOOM 88 Powered Hideaway Subwoofer displays a fine balance between high performance, accurate sound reproduction and reliability! This easy to install car audio active subwoofer will provide the perfect amount of clean yet powerful bass to your system. Massive Audio is known worldwide for their 8" subwoofer design and these will not disappoint! Additional features like ATO (automatic turn on) lets you tap into the cars speaker leads with the optional UW-1 (High level RCA adapter) or HI-LOW (high low converter) instead of using the headunits RCA's and will automatically turn on the unit when the car's radio is on. Add a 180 degree phase shift and bass boost; what else can you ask for in an active subwoofer. GAIN REMOTE INCLUDED! Manuals & DownloadsBOOM88 Manual FEATURES 4 Ohm 400 Watts Max Power / 200 Watts RMS Class A/B Design for High Sound Quality Built-In OEM Hi Level Inputs (optional UW-1 required) Heavy Duty Aluminum Heatsink Hi-Fi Capactior Filters for Cleaner Sound Reproduction Variable Low Pass Crossover: 50Hz ~ 150Hz @ -3dB Ground Loop Isolator Up to 9 Volt Input via RCA or High Level Speaker Leads Bass Boost 0dB ~ 12dB @ 45Hz Built-in Noise Reduction Circuitry Full MOSFET with High Grade Switching Devices Built-In, DC Offset, Auto Sensing Turn On Function (Hi-Level Inputs) 12V Remote Output for External Devices (Hi-Level Inputs) Variable Low Pass Crossover Frequencies from 50Hz ~ 750Hz Ground Loop Isolator Next Generation Advanced 5 Way Protection Circuitry High Output Power Supply & Dual Output Voltage Mil Spec PCB with SMD parts World Wide Standards Compliant (RoHS, E-Mark, CTA-2006, CE) SPECIFICATIONS Peak Output Power @ 14.4V 400W x 1 1 Ohm RMS n/a 2 Ohm RMS n/a 4 Ohm RMS 200W x 1 4 Ohm Bridged n/a Input Level 0.2~9.0v Freq. Response 50Hz~150Hz @ -3dB THD at 4 Ohm Load 30% Rated Power <0.1% S/N Ratio >90dB Bass Boost 0~6dB/12dB (45Hz) Minimum L
The Massive Audio Black Anodized Steel 10 Inch Subwoofer Grills provide excellent protection while providing enough depth for serious X-Max and cone excursion. Easy to install on any enclosure these heavy duty impact resistant grills protect while allowing plenty of space for sound disbursement. 10.2 Inches Wide (top and bottom bar) 11.7 Inches Wide (middle bars) 2.36 Inches Deep (all bars)
The Massive Audio Black Anodized Steel 12 Inch Subwoofer Grills provide excellent protection while providing enough depth for serious X-Max and cone excursion. Easy to install on any enclosure these heavy duty impact resistant grills protect while allowing plenty of space for sound disbursement. 12 Inches Wide 2 Inches Deep
The Massive Audio Black Anodized Steel 6.5 Inch Subwoofer Grills provide excellent protection while providing enough depth for serious X-Max and cone excursion. Easy to install on any enclosure these heavy duty impact resistant grills protect while allowing plenty of space for sound disbursement. 6.5 Inches Wide 1.25 Inches Deep
The Massive Audio Black Anodized Steel 8 Inch Subwoofer Grills provide excellent protection while providing enough depth for serious X-Max and cone excursion. Easy to install on any enclosure these heavy duty impact resistant grills protect while allowing plenty of space for sound disbursement. 8 Inches Wide 1.5 Inches Deep
The Massive Audio GTR104 10" 1000 Watts RMS Dual 4 Ohm Subwoofer is a high-performance subwoofer featuring a 104-inch cone with dual 4 voice coil configuration. Rated at 1000W RMS. Thiele-Small parameters: Fs=38.1Hz. Maximum linear excursion (Xmax): 15mm. Designed for deep bass reproduction and high SPL output.
SOLD AS EACH Massive Audio GTR Series Subwoofers – Built for Power, Designed for Precision The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone, reinforced with dual red stitching for enhanced durability, and a Custom High Roll Foam surround emblazoned with the MASSIVE logo for optimized excursion and control. This precision cone assembly is securely bonded to a rugged, heavy-gauge steel basket finished in an industrial-grade textured paint. At the core of the GTR Series lies a pair of stacked, high-flux Y30 120oz Strontium Ferrite magnets that generate powerful magnetic force for deep, clean bass. The 2.5" high-temperature voice coil, proudly made in the USA, ensures consistent performance under extreme loads. A high-quality spider suspension system, combined with durable woven tinsel leads and flexible pure copper wiring, connects seamlessly to a custom terminal case, ensuring reliable signal transfer. From construction to sound output, the GTR Series embodies Massive Audio’s commitment to premium quality, performance, and unbeatable value. Manuals & Downloads FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets Dual Impedance / 2.5" Hi-Temp Voice Coil - Made in the USA Custom High Roll Foam with MASSIVE Logo Textured Non-Pressed Pulpe with Resin SPECIFICATIONS Size 12" RMS Range 500w-1000w (800w RMS Ideal) Peak Power 1500w Cone Textured Non-Pressed Pulpe with Resin Voice Coil 2.5" Dual 2 Ohm Surround Custom High Roll Foam with MASSIVE Logo Magnet 120oz Terminals Terminal Case with Flexible Pure Copper Wire Basket Heavy Gauge Steel Tinsel Leads High-Grade Woven Round X-Max 15mm SPL 84.5dB FS 36Hz Ported Box 13.8"H x 20"D x 13.8"W / 4" x 10" Round Port Sealed Box 1 ft3 Mounting Depth 7.244" / 184mm Mounting Diamet
SOLD AS EACH Massive Audio GTR Series Subwoofers – Built for Power, Designed for Precision The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone, reinforced with dual red stitching for enhanced durability, and a Custom High Roll Foam surround emblazoned with the MASSIVE logo for optimized excursion and control. This precision cone assembly is securely bonded to a rugged, heavy-gauge steel basket finished in an industrial-grade textured paint. At the core of the GTR Series lies a pair of stacked, high-flux Y30 120oz Strontium Ferrite magnets that generate powerful magnetic force for deep, clean bass. The 2.5" high-temperature voice coil, proudly made in the USA, ensures consistent performance under extreme loads. A high-quality spider suspension system, combined with durable woven tinsel leads and flexible pure copper wiring, connects seamlessly to a custom terminal case, ensuring reliable signal transfer. From construction to sound output, the GTR Series embodies Massive Audio’s commitment to premium quality, performance, and unbeatable value. Manuals & Downloads FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets Dual Impedance / 2.5" Hi-Temp Voice Coil - Made in the USA Custom High Roll Foam with MASSIVE Logo Textured Non-Pressed Pulpe with Resin SPECIFICATIONS Size 12" RMS Range 500w-1000w (800w RMS Ideal) Peak Power 1500w Cone Textured Non-Pressed Pulpe with Resin Voice Coil 2.5" Dual 4 Ohm Surround Custom High Roll Foam with MASSIVE Logo Magnet 120oz Terminals Terminal Case with Flexible Pure Copper Wire Basket Heavy Gauge Steel Tinsel Leads High-Grade Woven Round X-Max 15mm SPL 84.5dB FS 36Hz Ported Box 13.8"H x 20"D x 13.8"W / 4" x 10" Round Port Sealed Box 1 ft3 Mounting Depth 7.244" / 184mm Mounting Diamet
SOLD AS EACH Massive Audio GTR Series Subwoofers – Built for Power, Designed for Precision The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone, reinforced with dual red stitching for enhanced durability, and a Custom High Roll Foam surround emblazoned with the MASSIVE logo for optimized excursion and control. This precision cone assembly is securely bonded to a rugged, heavy-gauge steel basket finished in an industrial-grade textured paint. At the core of the GTR Series lies a pair of stacked, high-flux Y30 65oz Strontium Ferrite magnets that generate powerful magnetic force for deep, clean bass. The 1.5" high-temperature voice coil, proudly made in the USA, ensures consistent performance under extreme loads. A high-quality spider suspension system, combined with durable woven tinsel leads and flexible pure copper wiring, connects seamlessly to a custom terminal case, ensuring reliable signal transfer. From construction to sound output, the GTR Series embodies Massive Audio’s commitment to premium quality, performance, and unbeatable value. Manuals & Downloads FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 65oz Strontium Ferrite Magnets Dual Impedance / 1.5" Hi-Temp Voice Coil - Made in the USA Custom High Roll Foam with MASSIVE Logo Textured Non-Pressed Pulpe with Resin SPECIFICATIONS Size 6.5" RMS Range 200w-400w (300w RMS Ideal) Peak Power 600w Cone Textured Non-Pressed Pulp with Resin Voice Coil 1.5" Dual 2 Ohm Surround Custom High Roll Foam with MASSIVE Logo Magnet 65oz Terminals Terminal Case with Flexible Pure Copper Wire Basket Heavy Gauge Steel Tinsel Leads High-Grade Woven Round X-Max 10mm SPL 79.5dB FS 55.8Hz Ported Box 7.9"H x 15"D x 8.7"W / 1.5" x 8" Round Port Sealed Box .35 ft3 Mounting Depth 5.433" / 138mm Mounting Diameter
SOLD AS EACH Massive Audio GTR Series Subwoofers – Built for Power, Designed for Precision The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone, reinforced with dual red stitching for enhanced durability, and a Custom High Roll Foam surround emblazoned with the MASSIVE logo for optimized excursion and control. This precision cone assembly is securely bonded to a rugged, heavy-gauge steel basket finished in an industrial-grade textured paint. At the core of the GTR Series lies a pair of stacked, high-flux Y30 65oz Strontium Ferrite magnets that generate powerful magnetic force for deep, clean bass. The 1.5" high-temperature voice coil, proudly made in the USA, ensures consistent performance under extreme loads. A high-quality spider suspension system, combined with durable woven tinsel leads and flexible pure copper wiring, connects seamlessly to a custom terminal case, ensuring reliable signal transfer. From construction to sound output, the GTR Series embodies Massive Audio’s commitment to premium quality, performance, and unbeatable value. Manuals & Downloads FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 65oz Strontium Ferrite Magnets Dual Impedance / 1.5" Hi-Temp Voice Coil - Made in the USA Custom High Roll Foam with MASSIVE Logo Textured Non-Pressed Pulp with Resin SPECIFICATIONS Size 6.5" RMS Range 200w-400w (300w RMS Ideal) Peak Power 600w Cone Textured Non-Pressed Pulp with Resin Voice Coil 1.5" Dual 4 Ohm Surround Custom High Roll Foam with MASSIVE Logo Magnet 65oz Terminals Terminal Case with Flexible Pure Copper Wire Basket Heavy Gauge Steel Tinsel Leads High-Grade Woven Round X-Max 10mm SPL 79.5dB FS 55.8Hz Ported Box 7.9"H x 15"D x 8.7"W / 1.5" x 8" Round Port Sealed Box .35 ft3 Mounting Depth 5.433" / 138mm Mounting Diameter
SOLD AS EACH Massive Audio GTR Series Subwoofers – Built for Power, Designed for Precision The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone, reinforced with dual red stitching for enhanced durability, and a Custom High Roll Foam surround emblazoned with the MASSIVE logo for optimized excursion and control. This precision cone assembly is securely bonded to a rugged, heavy-gauge steel basket finished in an industrial-grade textured paint. At the core of the GTR Series lies a pair of stacked, high-flux Y30 80oz Strontium Ferrite magnets that generate powerful magnetic force for deep, clean bass. The 2" high-temperature voice coil, proudly made in the USA, ensures consistent performance under extreme loads. A high-quality spider suspension system, combined with durable woven tinsel leads and flexible pure copper wiring, connects seamlessly to a custom terminal case, ensuring reliable signal transfer. From construction to sound output, the GTR Series embodies Massive Audio’s commitment to premium quality, performance, and unbeatable value. Manuals & Downloads FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 80oz Strontium Ferrite Magnets Dual Impedance / 2" Hi-Temp Voice Coil - Made in the USA Custom High Roll Foam with MASSIVE Logo Textured Non-Pressed Pulp with Resin SPECIFICATIONS Size 8" RMS Range 300w-600w (500w RMS Ideal) Peak Power 1000w Cone Textured Non-Pressed Pulp with Resin Voice Coil 2" Dual 2 Ohm Surround Custom High Roll Foam with MASSIVE Logo Magnet 80oz Terminals Terminal Case with Flexible Pure Copper Wire Basket Heavy Gauge Steel Tinsel Leads High-Grade Woven Round X-Max 12.5mm SPL 82.5dB FS 39.9Hz Ported Box 9.6"H x 15"D x 10.8"W / 2" x 8" Round Port Sealed Box 0.5 ft3 Mounting Depth 5.787" / 147mm Mounting Diameter 8.661
SOLD AS EACH Massive Audio GTR Series Subwoofers – Built for Power, Designed for Precision The GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone, reinforced with dual red stitching for enhanced durability, and a Custom High Roll Foam surround emblazoned with the MASSIVE logo for optimized excursion and control. This precision cone assembly is securely bonded to a rugged, heavy-gauge steel basket finished in an industrial-grade textured paint. At the core of the GTR Series lies a pair of stacked, high-flux Y30 80oz Strontium Ferrite magnets that generate powerful magnetic force for deep, clean bass. The 2" high-temperature voice coil, proudly made in the USA, ensures consistent performance under extreme loads. A high-quality spider suspension system, combined with durable woven tinsel leads and flexible pure copper wiring, connects seamlessly to a custom terminal case, ensuring reliable signal transfer. From construction to sound output, the GTR Series embodies Massive Audio’s commitment to premium quality, performance, and unbeatable value. Manuals & Downloads FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 80oz Strontium Ferrite Magnets Dual Impedance / 2" Hi-Temp Voice Coil - Made in the USA Custom High Roll Foam with MASSIVE Logo Textured Non-Pressed Pulp with Resin SPECIFICATIONS Size 8" RMS Range 300w-600w (500w RMS Ideal) Peak Power 1000w Cone Textured Non-Pressed Pulp with Resin Voice Coil 2" Dual 4 Ohm Surround Custom High Roll Foam with MASSIVE Logo Magnet 80oz Terminals Terminal Case with Flexible Pure Copper Wire Basket Heavy Gauge Steel Tinsel Leads High-Grade Woven Round X-Max 12.5mm SPL 82.5dB FS 39.9Hz Ported Box 9.6"H x 15"D x 10.8"W / 2" x 8" Round Port Sealed Box 0.5 ft3 Mounting Depth 5.787" / 147mm Mounting Diameter 8.661" /
SOLD AS EACH Massive Audio GTS Series Subwoofers deliver powerful, low-frequency performance in a compact, shallow-mount design. With a mounting depth of just 3.08 inches, these 10" subs are engineered to fit tight spaces without sacrificing sound quality. Each unit features a durable injection-molded polypropylene (PP) cone paired with a custom high-pressed roll foam surround, allowing for impressive excursion and deep bass. The cone assembly is securely bonded to a heavy-gauge steel basket and anchored to a shallow-mount, high-flux Y35 40oz Strontium ferrite magnet structure. At the heart of the subwoofer is a responsive poly-cotton spider with high-grade woven round tinsel leads, delivering clean power to gold-plated nickel push terminals. A 2.5-inch high-temperature voice coil, wound on a high-impedance aluminum former, ensures efficient heat dissipation and reliable performance under pressure. Built to hit hard and stay cool, GTS Series subwoofers embody Massive Audio’s commitment to high performance and exceptional value. Manuals & Downloads GTS SUBWOOFER MANUAL FEATURES Heavy gauge Steel Basket with Industrial Texture Painting High Flux Y35 40oz Strontium Ferrite Magnets Dual Impedance / 2.5" Hi-Temp Voice Coil - EISV Custom PP Injection Cone High Impedance Aluminum Former Pressed Foam Surround Shallow Design for Mounting in Small Spaces SPECIFICATIONS Size 10" RMS Range 250w-350w (300w RMS Ideal) Peak Power 600w Cone Injection PP Cone Voice Coil 2.5" Dual 4 Ohm Surround Pressed Foam Magnet High Flux Y35 Strontium Ferrite 40oz Terminals Push Pin Basket Heavy Gauge Steel Tinsel Leads Poly Cotton Spider with Woven Round Tinsel Leads X-Max 8mm SPL 85dB FS 40Hz Ported Box 13"H x 11.5"D x 9.2"W / 2.75" x 8.35" Round Port (0.7ft3 - 1.2ft3) Sealed Box 0.5 ft3 (small) 1 ft3 (large)
SOLD AS EACH Massive Audio GTS Series Subwoofers deliver powerful, low-frequency performance in a compact, shallow-mount design. With a mounting depth of just 3.24 inches, these 12" subs are engineered to fit tight spaces without sacrificing sound quality. Each unit features a durable injection-molded polypropylene (PP) cone paired with a custom high-pressed roll foam surround, allowing for impressive excursion and deep bass. The cone assembly is securely bonded to a heavy-gauge steel basket and anchored to a shallow-mount, high-flux Y35 50oz Strontium ferrite magnet structure. At the heart of the subwoofer is a responsive poly-cotton spider with high-grade woven round tinsel leads, delivering clean power to gold-plated nickel push terminals. A 3-inch high-temperature voice coil, wound on a high-impedance aluminum former, ensures efficient heat dissipation and reliable performance under pressure. Built to hit hard and stay cool, GTS Series subwoofers embody Massive Audio’s commitment to high performance and exceptional value. Manuals & Downloads GTS SUBWOOFER MANUAL FEATURES Heavy gauge Steel Basket with Industrial Texture Painting High Flux Y35 50oz Strontium Ferrite Magnets Dual Impedance / 3" Hi-Temp Voice Coil - EISV Custom PP Injection Cone High Impedance Aluminum Former Pressed Foam Surround Shallow Design for Mounting in Small Spaces SPECIFICATIONS Size 12" RMS Range 300w-400w (350w RMS Ideal) Peak Power 600w Cone Injection PP Cone Voice Coil 3" Dual 4 Ohm Surround Pressed Foam Magnet High Flux Y35 Strontium Ferrite 50oz Terminals Push Pin Basket Heavy Gauge Steel Tinsel Leads Poly Cotton Spider with Woven Round Tinsel Leads X-Max 9mm SPL 84.62dB FS 31.74Hz Ported Box 15"H x 13.5"D x 8.2"W / 2.75" x 5.5" Round Port (0.85ft3 - 1.5ft3) Sealed Box 0.62 ft3 (small) / 1.2 ft3 (large)
The Massive Audio GTS8 - 8" 250 Watts RMS Dual 4 Ohm Subwoofer is a high-performance subwoofer featuring a 8-inch cone with dual 4 voice coil configuration. Rated at 250W RMS. Thiele-Small parameters: Fs=55.4Hz. Maximum linear excursion (Xmax): 7mm. Designed for deep bass reproduction and high SPL output.
SOLD AS EACH Unleash Deep, Controlled Bass with the GTX104HThe Massive Audio GTX104H is a powerhouse 10" subwoofer built for serious sound enthusiasts. Delivering 800 Watts RMS and 1600 Watts MAX, this dual 4-ohm beast features a heavy-gauge steel basket with industrial texture painting for unmatched durability. At its core are dual stacked high-flux Y30 120oz Strontium Ferrite magnets and a 10mm top plate, driving intense magnetic force for clean, thunderous bass. Its UV-treated non-pressed paper cone is stitched with tight red threading and bonded to a pressed foam surround, ensuring long-lasting performance and minimal distortion. The GTX104H’s poly-cotton spider and high-grade woven tinsel leads connect to spring-loaded 5-way nickel-plated terminals, offering reliable signal transfer and flexible installation. With a compact 6.34" mounting depth and a precision-engineered 9.05" cutout diameter, the GTX104H fits a wide range of enclosures while delivering Massive Audio’s signature sound quality. Whether you're upgrading your car audio system or building a custom setup, this subwoofer is designed to perform and built to last. Manuals & Downloads GTX104H Manual FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets Dual Impedance / 2.5" 4 Layer Hi-Temp Copper Voice Coil Poly Cotton Spider with Woven Round Tinsel Leads Non-Pressed Paper Cone with Pressed Foam Surround Round Shape PP Vacuum Dust Cap 10mm Top Plate Customized Rubber Gasket & Magnet Boot 9.05" Cutout / 10.39" Overall Diameter, 6.34" Depth SPECIFICATIONS Size 10" Watts RMS 600-800 Peak Power 1600 Cone Non-Pressed Paper Voice Coil 2.5" Dual 4 Ohm Surround EROM Foam Magnet 120oz Terminals 5 Way Binding Push Terminals Basket Heavy Gauge Steel Tinsel Leads Woven Round X-Max 15mm + 10mm top plate SPL 87.5 dB FS 40Hz Ported Box 12"H x 12"D x 18.75"W / 12.56 sq. in. Port Area Sealed Box 1 ft3
SOLD AS EACH Unleash Deep, Controlled Bass with the GTX122HThe Massive Audio GTX122H is a powerhouse 12" subwoofer built for serious sound enthusiasts. Delivering 800 Watts RMS and 1600 Watts MAX, this dual 2-ohm beast features a heavy-gauge steel basket with industrial texture painting for unmatched durability. At its core are dual stacked high-flux Y30 120oz Strontium Ferrite magnets and a 10mm top plate, driving intense magnetic force for clean, thunderous bass. Its UV-treated non-pressed paper cone is stitched with tight red threading and bonded to a pressed foam surround, ensuring long-lasting performance and minimal distortion. The GTX122H’s poly-cotton spider and high-grade woven tinsel leads connect to spring-loaded 5-way nickel-plated terminals, offering reliable signal transfer and flexible installation. With a compact 6.69" mounting depth and a precision-engineered 10.79" cutout diameter, the GTX122H fits a wide range of enclosures while delivering Massive Audio’s signature sound quality. Whether you're upgrading your car audio system or building a custom setup, this subwoofer is designed to perform and built to last. Manuals & Downloads GTX122H Manual FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets Dual Impedance / 2.5" 4 Layer Hi-Temp Copper Voice Coil Poly Cotton Spider with Woven Round Tinsel Leads UV Treated / Non-Pressed Paper Cone with EROM Foam Surround Round Shape PP Vacuum Dust Cap 10mm Top Plate Customized Rubber Gasket & Magnet Boot SPECIFICATIONS Size 12" Watts RMS 600-800 Peak Power 1600 Cone Non-Pressed Paper Voice Coil 2.5" Dual 2 Ohm Surround Pressed Foam Magnet 120oz Terminals 5 Way Binding Push Terminals Basket Heavy Gauge Steel Tinsel Leads Woven Round X-Max 15mm with 10mm Top Plate SPL 86.6 dB FS 36Hz Ported Box 14"H x 18"D x 13.75"W / 12.56 sq. in. Port Area Sealed Box 1.25 ft3 - 14" x 14" x 11.95"
SOLD AS EACH Unleash Deep, Controlled Bass with the GTX104HThe Massive Audio GTX124H is a powerhouse 12" subwoofer built for serious sound enthusiasts. Delivering 800 Watts RMS and 1600 Watts MAX, this dual 4-ohm beast features a heavy-gauge steel basket with industrial texture painting for unmatched durability. At its core are dual stacked high-flux Y30 120oz Strontium Ferrite magnets and a 10mm top plate, driving intense magnetic force for clean, thunderous bass. Its UV-treated non-pressed paper cone is stitched with tight red threading and bonded to a pressed foam surround, ensuring long-lasting performance and minimal distortion. The GTX124H’s poly-cotton spider and high-grade woven tinsel leads connect to spring-loaded 5-way nickel-plated terminals, offering reliable signal transfer and flexible installation. With a compact 6.69" mounting depth and a precision-engineered 10.79" cutout diameter, the GTX124H fits a wide range of enclosures while delivering Massive Audio’s signature sound quality. Whether you're upgrading your car audio system or building a custom setup, this subwoofer is designed to perform and built to last. Manuals & Downloads GTX124H Manual FEATURES Heavy gauge Steel Basket with Industrial Texture Painting Dual Stacked High Flux Y30 120oz Strontium Ferrite Magnets Dual Impedance / 2.5" 4 Layer Hi-Temp Copper Voice Coil Poly Cotton Spider with Woven Round Tinsel Leads UV Treated / Non-Pressed Paper Cone with EROM Foam Surround Round Shape PP Vacuum Dust Cap 10mm Top Plate Customized Rubber Gasket & Magnet Boot SPECIFICATIONS Size 12" Watts RMS 600-800 Peak Power 1600 Cone Non-Pressed Paper Voice Coil 2.5" Dual 4 Ohm Surround Pressed Foam Magnet 120oz Terminals 5 Way Binding Push Terminals Basket Heavy Gauge Steel Tinsel Leads Woven Round X-Max 15mm with 10mm Top Plate SPL 86.6 dB FS 36Hz Ported Box 14"H x 18"D x 13.75"W / 12.56 sq. in. Port Area Sealed Box 1.25 ft3 - 14" x 14" x 11.95"
The Massive Audio GTX154 - 15" 700 Watts RMS Dual 4 Ohm Subwoofer is a high-performance subwoofer featuring a 154-inch cone with dual 4 voice coil configuration. Rated at 700W RMS. Thiele-Small parameters: Fs=40.2Hz. Maximum linear excursion (Xmax): 15mm. Designed for deep bass reproduction and high SPL output.
SOLD AS EACH The Massive Audio H104X is a top-tier 10” subwoofer that excels in high-output installations, perfect for those who need powerful bass and want to hit the low notes with clarity. Whether you're looking for a subwoofer for competition-level audio or just want premium performance in your setup, the H104X checks all the boxes: power, precision, durability, and style.This subwoofer should absolutely be at the top of your list if you're looking for a well-made, superior designed, and competitively priced option in the world of subwoofers. It truly delivers everything you need from a 10” high-performance subwoofer. *BY PURCHASING THIS HIGH PERFORMANCE PRODUCT YOU AGREE TO THE TERMS AND CONDITIONS SET FORTH IN THE LIMITED WARRANTY EXCLUSION POLICYKey Features and Design:Performance Focus: When Massive Audio designs a subwoofer like the H104X, they start with a clear performance goal: creating a high-output, all-around musical subwoofer. This means the H104X is engineered to deliver deep, accurate bass across all kinds of music and installations, not just volume. Voice Coil & Power Handling: 3” Voice Coil: The H104X features a massive 3” voice coil that’s designed to handle 2000 watts of power, making it a beast for even the most demanding installs. This coil can handle both heat and high power levels without losing performance. The coil is wrapped around an anodized aluminum former, which keeps it strong while reducing weight, and it’s equipped with triple heavy-duty leads for maximum durability. For extra longevity, the H104X also incorporates Kevlar spunlace to prevent wear and tear over time. Motor & Heat Dissipation: The H104X features a 274oz double-stack motor, which is oversized to provide the necessary power and control for the large voice coil. To keep things cool, it comes with a vented back plate and basket. These features help manage heat, ensuring the subwoofer performs reliably even under heavy use for years. Cone &
SOLD AS EACH THIS SUBWOOFER WEIGHS OVER 70 lbs - HANDEL WITH CAREThe Massive Audio H122XR is a top-tier 12” subwoofer that excels in high-output installations, perfect for those who need powerful bass and want to hit the low notes with clarity. Whether you're looking for a subwoofer for competition-level audio or just want premium performance in your setup, the H122XR checks all the boxes: power, precision, durability, and style.This subwoofer should absolutely be at the top of your list if you're looking for a well-made, superior-designed, and competitively priced option in the world of subwoofers. It truly delivers everything you need from a 12” high-performance subwoofer.Key Features and Design:Performance Focus: When Massive Audio designs a subwoofer like the H122XR, they start with a clear performance goal: creating a high-output, all-around musical subwoofer. This means the H122XR is engineered to deliver deep, accurate bass across all kinds of music and installations, not just volume. Voice Coil & Power Handling: 4” Voice Coil: The H122XR features a massive 4” voice coil that’s designed to handle 3000 watts of power, making it a beast for even the most demanding installs. This coil can handle both heat and high power levels without losing performance. The coil is wrapped around an anodized aluminum former, which keeps it strong while reducing weight, and it’s equipped with triple heavy-duty leads for maximum durability. For extra longevity, the H122XR also incorporates Kevlar spunlace to prevent wear and tear over time. Motor & Heat Dissipation: The H122XR features a 377oz double-stack motor, which is oversized to provide the necessary power and control for the large voice coil. To keep things cool, it comes with a vented back plate and basket. These features help manage heat, ensuring the subwoofer performs reliably even under heavy use for years. Cone & Rigidity: The Kevlar Fiber reinforced cone is made from non-pressed pape
The Massive Audio H124 - 12" 1500 Watts RMS Dual 4 Ohm 3" V.C. Mega Subwoofer is a high-performance subwoofer featuring a 124-inch cone. Rated at 1500W RMS. Thiele-Small parameters: Fs=43Hz. Maximum linear excursion (Xmax): 14.25mm. Designed for deep bass reproduction and high SPL output.
The Massive Audio H124X - 12" 2000 Watts RMS Dual 4 Ohm 3" V.C. Mega Subwoofer is a car audio accessory. Designed to enhance your audio system installation and performance.
SOLD AS EACH THIS SUBWOOFER WEIGHS OVER 70 lbs - HANDEL WITH CAREThe Massive Audio H124XR is a top-tier 12” subwoofer that excels in high-output installations, perfect for those who need powerful bass and want to hit the low notes with clarity. Whether you're looking for a subwoofer for competition-level audio or just want premium performance in your setup, the H124XR checks all the boxes: power, precision, durability, and style.This subwoofer should absolutely be at the top of your list if you're looking for a well-made, superior-designed, and competitively priced option in the world of subwoofers. It truly delivers everything you need from a 12” high-performance subwoofer. *BY PURCHASING THIS HIGH PERFORMANCE PRODUCT, YOU AGREE TO THE TERMS AND CONDITIONS SET FORTH IN THE LIMITED WARRANTY EXCLUSION POLICYKey Features and Design:Performance Focus: When Massive Audio designs a subwoofer like the H124XR, they start with a clear performance goal: creating a high-output, all-around musical subwoofer. This means the H124XR is engineered to deliver deep, accurate bass across all kinds of music and installations, not just volume. Voice Coil & Power Handling: 4” Voice Coil: The H124XR features a massive 4” voice coil that’s designed to handle 3000 watts of power, making it a beast for even the most demanding installs. This coil can handle both heat and high power levels without losing performance. The coil is wrapped around an anodized aluminum former, which keeps it strong while reducing weight, and it’s equipped with triple heavy-duty leads for maximum durability. For extra longevity, the H124XR also incorporates Kevlar spunlace to prevent wear and tear over time. Motor & Heat Dissipation: The H124XR features a 377oz double-stack motor, which is oversized to provide the necessary power and control for the large voice coil. To keep things cool, it comes with a vented back plate and basket. These features help manage heat, ensuring the subwoofer per
The Massive Audio H152X - 15" 2000 Watts RMS Dual 2 Ohm 3" V.C. Mega Subwoofer is a high-performance subwoofer featuring a 152-inch cone with dual 2 voice coil configuration. Rated at 4000W RMS. Thiele-Small parameters: Fs=39.5Hz. Maximum linear excursion (Xmax): 20mm. Designed for deep bass reproduction and high SPL output.
The Massive Audio H2DSP is an impressive single-DIN multimedia receiver designed to elevate your in-car audio experience. With support for AM/FM, Bluetooth, USB, FT/MMC, SD, and auxiliary inputs, it covers all your media playback needs. Featuring a built-in DSP and advanced equalization, this unit delivers precise sound tuning and high-quality audio output, ensuring your music is clear and vibrant. It also offers multiple sound presets—Jazz, Rock, Pop, Classic, and more—allowing you to easily switch between styles to match your mood. With a powerful 50 Watts x 4 RMS output and 5V preamp outputs, it's compatible with both aftermarket and factory speakers, providing ample power without sacrificing sound quality. Plus, the included wireless remote control and USB output for phone charging add modern convenience to any vehicle, making the H2DSP a versatile choice for audiophiles. Manuals & Downloads H2DSP ManualH2DSP Android Software FEATURES FM/AM Radio USB/TF/MMC Slots Front AUX Input MP3,WMA,FLAC,MAX Format Support Breakpoint and ID3 Play Support Pause, Preview, Repeat, Random, Play Multiple Presets Digital Clock Display USB Output for Charging Devices Wireless Remote Control Super Machine Anti-Shock Technique 50w x 4 RMS Power Output Bluetooth ISO Wire Connector 5v Pre-Out Supports Subwoofers Microphone Input (With 3.5m External Mic)
SOLD AS EACH The Hippo Series H82XX Subwoofers are a standout product in the Massive Audio lineup, known for their durability, power, and precision. They’re not just any subwoofers – they’re designed for high-output musical installs, delivering deep, clean bass and handling heavy power demands with ease. Key Points: Design & Durability: Overbuilt: The H82XX is often considered “overbuilt” because it’s designed to last and perform under extreme conditions. It's engineered to be a MEGA subwoofer that can handle substantial power while still producing clean, accurate bass. Voice Coil: The subwoofer features a robust 2.5” voice coil that can handle heat and power, crucial for high-performance applications. The coil is built with an anodized aluminum former for strength and weight reduction, along with triple heavy-duty leads for reliability. Kevlar Reinforcement: To improve durability, the H82XX uses Kevlar spunlace, which adds extra strength and longevity, even during prolonged use. Performance & Power Handling: High-Output Design: The subwoofer is rated for 1400 watts RMS, which helps it maintain performance under heavy use, making it a powerhouse in its class for an eight inch subwoofer. Motor and Heat Management: It’s powered by a 170oz double-stack motor, which provides the necessary control over the large voice coil. To ensure the subwoofer doesn’t overheat, it features a vented back plate and basket to help dissipate heat. Cone and Rigidity: The subwoofer’s Kevlar Fiber reinforced cone offers a natural tone and strong cone rigidity for precise bass reproduction, while the dual Nomex spiders and high-roll surround keep the cone moving smoothly and with stability. Construction & Aesthetics: The subwoofer uses a cast aluminum basket, making it sturdy but lightweight, with a textured finish that adds to its visual appeal. For those interested in the aesthetic aspect, the subwoofer features red stitching to strengthen the connection
The Massive Audio H84 - 8" 600 Watts RMS Dual 4 Ohm 2.5" V.C. Subwoofer is a high-performance subwoofer featuring a 84-inch cone with dual 4 voice coil configuration. Rated at 600W RMS. Thiele-Small parameters: Fs=51Hz. Maximum linear excursion (Xmax): 11mm. Designed for deep bass reproduction and high SPL output.
SOLD AS EACH The 1000 watt rms subwoofer market is absolutely packed. So what sets the Massive Audio KiloX apart from the rest? The answer is simple, performance for your dollar. The Massive Audio KiloX154 was meant to be the do-it-all subwoofer for your everyday musical install at a very reasonable price. The features, specs, and quality make the KiloX154 an unbelievable steal for the money. With the ability to play all the bass notes when called upon. The Massive Audio KiloX154 is the answer if you don’t want to break the bank on power as well as not limiting yourself to an entry level sub. We loaded the KiloX154 with many features from its bigger brothers to give it a huge advantage. What are those features that make the KiloX154 such a good value? Well for starters, a 3”, 4-layer voice coil meant to withstand high temperature abuse. In addition, to fight that heat, we used an advanced T-yoke design that has rear venting to keep air flowing through the motor and the heat under control. Not to mention, we kept the competitor in mind with large gauge direct leads. Rated conservatively for at 1000 watts but capable of more in the proper design of an enclosure. We mated an oversized, high strength, double stack 180oz motor teamed up with dual poly cotton spiders to control that voice coil. On the face of things, the KiloX154 has a Kevlar Fiber reinforced, non-pressed paper cone, which provides a natural tone and great cone rigidity for clean bass notes. Addressing rigidity between the moving cone and the motor itself, is a strong, but lightweight, cast basket. For those who care about the show as well as the go, a KiloX line standard, there is red stitching to increase cone-to-surround connection strength. The cast aluminum basket has a great textured finish, and the front and center dust cap is a fiberglass woven showpiece that can take a hammering. To make wiring up easy and power flow to the coil, we have heavy gauge direct leads pre-installed. All th
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
The Massive Audio Summo64xl is a high-performance subwoofer featuring a 64-inch cone. Rated at 150W RMS. Designed for deep bass reproduction and high SPL output.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
Massive Audio product featuring premium construction for competition-level performance. Mil-spec PCB with quality components for reliable operation. Designed for high-output audio applications with excellent sound quality and power handling.
The Massive Audio SUMMO64S is a high-performance subwoofer featuring a 4-inch cone with dual 4 voice coil configuration. Designed for deep bass reproduction and high SPL output.
SOLD AS EACH At Massive Audio, we aim to make unique designs to solve different challenges in audio. For example, we approached the 10” & 12” shallow mount subwoofer market with the very cool UFO series. But what if you needed even more extreme space savings with a smaller sub, while still having great bass in your ride? Our all new Massive Audio SUMMO64S is an innovative approach to that solution. What makes the SUMMO64S special, yet unique in design you ask? Well it's all in that new motor and new basket. The SUMMO64S is taking the approach of reducing the height of the motor by reducing the height of the magnets. But don’t worry, we make up for it by increasing the outer diameter. That way no motor strength is lost, yet mounting depth is improved. We also moved the SUMMO64S to a solid pole motor design to increase motor strength even more by adding steel inside the motor. Your first thought might be, wait, doesn’t that affect the cooling? Sure it does, that is why we went with a new basket design that employs loads of side vents for air flow out of the motor to keep the voice coil nice and cool under intense bass notes. A benefit of the solid pole with no rear motor vent means you can go super shallow with the SUMMO64S as it does not need airspace behind the motor to stay cool. Now, you might notice there is a hex head screw in the back of the motor. No, that is not to take the SUMMO64S apart. That hex head screw is to take the efficiency of the SUMMO64S up another notch. When a subwoofer is playing deep notes, often baffles can flex and that causes output loss if there is enclosure flexing. You want all of the output coming from the cone and port, not lost or wasted in the box flexing. All of this means, you can physically mount the SUMMO64S not only to the front baffle of the enclosure, but also to the rear of the enclosure. You can do this by running that hex head screw through the back of the enclosure, into the back of the subwoofer moto
SOLD AS A PAIR 2 x SUMMO64XL Subwoofers! Tight space shouldn’t mean you need to sacrifice power handling and bass. Our SUMMOXL line is all about premium bass output, with balanced response. We want you to get a lot of performance from the low notes in your music. Just because you do not have loads of space for a huge cone subwoofer, does not mean you have to settle for weak bass performance. The SUMMO64XL addresses that head on. At Massive Audio, we aim to make unique designs to solve different challenges in audio. For example, we approached the 10” & 12” shallow mount subwoofer market with the very cool UFO series. But what if you needed even more extreme space savings with a smaller sub, while still having great bass in your ride? Our all new Massive Audio SUMMO64XL is a hefty approach to that solution. The SUMMO64XL shares vital performance parts from the bigger models in the SUMMOXL line, such as the Kevlar Fiber enhanced non-pressed paper cone and OFC direct leads. In addition, a 4-layer, high temperature voice coil, fiberglass woven dust cap, a high roll surround, and triple black poly cotton spiders with a mirror image layout. All of the DNA from the SUMMOXL line, mixed with the innovative motor design, adds up to a very strong approach to a compact subwoofer that can keep up with the big boys. Our Massive Audio SUMMO64XL is a high-performance car subwoofer that delivers powerful and punchy bass. With its dual 4-ohm voice coils, the SUMMO64XL allows for flexible wiring options and compatibility with a wide range of amplifier setups. With its oversized 110 oz. ferrite magnet and high-temperature aluminum voice coil ensure reliable performance, even under demanding conditions. The specially designed non-press paper cone and reinforced steel basket provide a strong and responsive foundation for the subwoofer's impressive sound quality. Whether you're a basshead or simply looking to add some depth to your car audio system, the Massive Audio SUMMO64XL
SOLD AS EACH In the space of shallow mount subwoofers, only a few are capable of actually producing quality, deep bass. The Massive Audio UFO10V2 is a stellar shallow mount option on the market today. That is quite a statement, so let’s break it down as to why. Shallow mount subs are here to solve the problem of limited mounting depth or space for a subwoofer. Our UFO10V2 is designed to perform very similarly to a standard 10” subwoofer, but with half the mounting depth requirement, and that is exactly what we were able to do. Now, how did we do it? First, we moved to a flat cone for the UFO10V2. The flat cone style gains some depth behind the cone, inside the basket itself. Next we upgraded the strength of the magnets to a high flux Y30 strontium magnet. That allowed us to reduce the width of the motor, therefore we were able to invert the smaller motor into the area inside the basket that is no longer taken up by a deep cone. All of that work produced a mounting depth reduction down to only 3.1” total. This all means, you can fit a great sub in that tight space now, you can still get great bass out of it too. The UFO10V2 is a must have for under the rear seat, or behind seat boxes for pickup trucks. To produce the same great bass that the renowned TKO series does, we used a very similar 2.5” EISV aluminum voice coil, and gave it loads of venting, through the basket and through the pole, to keep cool under hard bass notes. We also brought over similar cotton progressive spiders with woven leads to keep the cone under control and no mechanical noise. With an rms power handling of 300 watts and 8mm of Xmax, the Massive Audio UFO10V2 really sets itself at the top of the shallow mount subwoofer market. We do our best to develop a great subwoofer for all types of needs and budgets. The UFO10V2 is not just a great performer in a small space, it is also a killer value too. You will be hard pressed to find a quality comparable sub in this price bracket