Down4Sound DOWN4SOUND TCX 12" SUBWOOFER - 1 OHM DVC | 2700W RMS

Description Warranty Information Additional Information 1 Review Description The DOWN4SOUND TCX 12” Subwoofer D1 is precision-engineered for aggressive output and long-term durability. Featuring a 3" 8-layer flat aluminum voice coil , carbon fiber cone, stitched surround, and a massive 5-stack Y35 ferrite motor , it delivers raw output with total control. This sub is thermally optimized through full venting on the motor, backplate, and pole piece — allowing you to push full power without losing performance. Key Features 2700W RMS power handling Dual 1-ohm voice coil (D1) 3-inch 8-layer flat aluminum voice coil Carbon fiber cone ~39 mm one-way Xmax 5-stack Y35 heavy-duty motor Stitched high-roll surround Triple-spider suspension Fully vented motor & backplate for cooling 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: TCX Ohm: 1 Subwoofer Size: 12 Product Type: Subwoofer Subwoofer Type: DUAL VOICE COIL View All Close 1 Review 5 This Subwoofer is a beast. Posted by Raymond Petty on Dec 06, 2025 This subwoofer eats up everything you can give it. I have a small hatchback and it’s like thunder going off in that car. The only downside is right after I bought it they went on sale. Definitely would love two of these in that car. Thanks D4S! View All Close