Down4Sound DOWN4SOUND DBz 12" SUBWOOFER - 4 OHM DVC | 1300W RMS

Description Warranty Information Additional Information 7 Reviews Description The DOWN4SOUND DBz-12 D4 is engineered for car audio enthusiasts who want big bass, rugged durability, and outstanding value. Delivering a true 1300W RMS, this 12-inch subwoofer provides aggressive, punchy low-frequency output suited for daily-driven systems and high-demand builds. Featuring a dual 4-ohm voice coil configuration and a real carbon fiber dustcap, the DBz-12 D4 offers flexible wiring options, premium styling, and long-lasting performance. Key Features 1300W RMS power handling Dual 4-ohm voice coil design 2.75-inch high-temperature voice coil 28 mm one-way Xmax Real carbon fiber dustcap Advanced motor venting for improved cooling Heavy-duty motor structure Technical Specifications ( This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier. All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our website. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior to the return of the product or if no defect is found you are required to pay for return shipping only. At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return! * Extended additional warranty purchased on amplifiers take effect from the date of purchase and must also be stated on original sales invoice or receipt. Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/ Down4Sound - Hours of Operation Monday 6am - 9pm PDT Tuesday 6am - 9pm PDT Wednesday 6am - 9pm PDT Thursday 6am - 9pm PDT Friday 6am - 9pm PDT Saturday 8am - 4pm PDT Sunday Closed View All Close Additional Information Model: DBz Ohm: 4 Subwoofer Size: 12 Product Type: Subwoofer Subwoofer Type: DUAL VOICE COIL View All Close 7 Reviews 5 DVZ 12’s D4 Posted by Matt Townsend on Feb 21, 2026 Bought these to replace my EMF Audio Lowballer 12’s I had in a custom 6th order isobaric box. These D4S subs are substantially larger and hit WAY harder than the EMF’s. Would recommend. 5 Great product Posted by Everardo on Jun 21, 2025 Well recommend.. 2 12s hits solid on a set up of JP23 amp with a blow thru single cab 5 These subs bump hard Posted by Jerry on Mar 30, 2025 I replace the Skar EVL 12's with these subs. I'm running 2 of these subs paired with a Sundown SFB 5000 and they can take all the power the amp puts out. These subs sound clean and hits the low notes with authority. I like the carbon fiber cap and it matches the carbon fiber I have in my Jeep. For the price this a budget banger for sure. Thank you JP for offering this subwoofer for us budget bangers. 4 2 dbz 12s Posted by Jason on Feb 23, 2025 So far so good ! Underpowered at the moment but that will change soon !!!!! 5 amazing subs Posted by kevin on Dec 13, 2024 switch from sundown sa to these bad boyz didn't retune my amp and turn the bass down (for break in time) powered by a jp23 and let me tell you this they hit 2x harder then the sundowns can't wait to turn them up 5 D4s Dbz subs Posted by Paul Smith on Sep 29, 2024 To all of my Bassheads out there!! I personally think these subs will the go to for the basshead on a budget PERIOD!!!! I figured it out here goes: 2 Dbz 12s in a d4s profab enclosure 2 sets of d4s jfx65 coaxials a d4s 4 gauge ofc amp kit and a jp95 to run it all. All on stock electrical wait for it all for 1200.00 bucks!! ULTIMATE BASS STARTER SETUP!! JUST SAYIN!!! D4S FOR LIFE!!!! 5 D4s Dbz subs Posted by Paul Smith on Sep 27, 2024 I want to start off by saying, just looking at the quality and craftsmanship these will be for entry level subs will be the go to subwoofer for the budget banger looking for bass at an affordable price PERIOD!!! I would put these in a d4s profab like the sundown sa classics and watch them fly off the shelf!! The perfect setup would be a sub box combo with a jp95 running jfx65 coaxials front and rear and enjoy all day!!! Just sayin!! Your welcome Jp!! Lol View All Close