DOWN4SOUND
DOWN4SOUND SUBWOOFERS
Shop Down4Sound subwoofers engineered for daily driver bass, SQL sound quality, high-output systems, and competition SPL builds. Explore 8-inch, 10-inch, 12-inch, 15-inch, and 18-inch car audio subwoofers across the SB, DBZ, DVX, and TCX Series.
From affordable entry-level bass to extreme high-power performance, Down4Sound offers subwoofer solutions for every type of car audio enthusiast. Compare series, sizes, and power levels to find the ideal combination of output, low-frequency extension, and performance for your next build.
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On Sale
DOWN4SOUND | DVX 15" SUBWOOFER | D2 | 1700W RMS
DOWN4SOUND
MSRP: $204,300.94Now: $86,827.59Was: $102,150.47The DOWN4SOUND DVX-15 D2 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance. Built with a high-strength motor, extended mechanical throw, and a real carbon fiber dustcap, the DVX-15 delivers exceptional...DVX15D2MSRP: $204,300.94Now: $86,827.59Was: $102,150.47Qty in Cart: 0Quantity:Price:MSRP: $204,300.94Now: $86,827.59Was: $102,150.47Subtotal: -
On Sale
DOWN4SOUND | DVX 12" SUBWOOFER | D4 | 1700W RMS
DOWN4SOUND
MSRP: $187,622.97Now: $79,739.45Was: $93,811.49The DOWN4SOUND DVX-12 D4 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance. Built with a high-strength motor, extended mechanical throw, and a real carbon fiber dustcap, the DVX-12 delivers exceptional...DVX12D4MSRP: $187,622.97Now: $79,739.45Was: $93,811.49Qty in Cart: 0Quantity:Price:MSRP: $187,622.97Now: $79,739.45Was: $93,811.49Subtotal: -
On Sale
DOWN4SOUND | DVX 12" SUBWOOFER | D2 | 1700W RMS
DOWN4SOUND
MSRP: $187,622.97Now: $79,739.45Was: $93,811.49The DOWN4SOUND DVX-12 D2 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance in a compact footprint. Built with a high-strength motor, extended mechanical throw, and a real carbon fiber dustcap, the DVX-12...DVX12D2MSRP: $187,622.97Now: $79,739.45Was: $93,811.49Qty in Cart: 0Quantity:Price:MSRP: $187,622.97Now: $79,739.45Was: $93,811.49Subtotal: -
On Sale
DOWN4SOUND | DBZ 18" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $145,928.05Now: $62,019.11Was: $72,964.03The DOWN4SOUND DBz-18 D4 is engineered for listeners who want massive bass output, rugged construction, and unbeatable value. With a true 1300W RMS rating, this 18-inch subwoofer delivers deep, aggressive low-frequency performance suited for daily-driven...DBz18D4MSRP: $145,928.05Now: $62,019.11Was: $72,964.03Qty in Cart: 0Quantity:Price:MSRP: $145,928.05Now: $62,019.11Was: $72,964.03Subtotal: -
On Sale
DOWN4SOUND | DBZ 18" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $145,928.05Now: $62,019.11Was: $72,964.03Meet the DOWN4SOUND DBz 18″ Subwoofer—the ultimate budget banger built for enthusiasts who want serious low-end authority without lighting their wallet on fire. Rated at a true 1300W RMS, this 18-inch monster delivers deep, room-shaking bass...DBz18D2MSRP: $145,928.05Now: $62,019.11Was: $72,964.03Qty in Cart: 0Quantity:Price:MSRP: $145,928.05Now: $62,019.11Was: $72,964.03Subtotal: -
On Sale
DOWN4SOUND | DBZ 15" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $125,080.59Now: $53,158.94Was: $62,540.30The DOWN4SOUND DBz-15 D4 is built for listeners who want massive bass output, rugged construction, and unbeatable value. With a true 1300W RMS rating, this 15-inch subwoofer is designed to deliver aggressive low-frequency performance in daily-driven...DBz15D4MSRP: $125,080.59Now: $53,158.94Was: $62,540.30Qty in Cart: 0Quantity:Price:MSRP: $125,080.59Now: $53,158.94Was: $62,540.30Subtotal: -
On Sale
DOWN4SOUND | DBZ 15" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $125,080.59Now: $53,158.94Was: $62,540.30The DOWN4SOUND DBz-15 D2 is built for listeners who want massive bass output, rugged construction, and exceptional value. With a true 1300W RMS rating, this 15-inch subwoofer delivers aggressive low-frequency performance suited for daily-driven systems...DBz15D2MSRP: $125,080.59Now: $53,158.94Was: $62,540.30Qty in Cart: 0Quantity:Price:MSRP: $125,080.59Now: $53,158.94Was: $62,540.30Subtotal: -
On Sale
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $104,233.13Now: $44,298.77Was: $52,116.57The 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...DBz12D4MSRP: $104,233.13Now: $44,298.77Was: $52,116.57Qty in Cart: 0Quantity:Price:MSRP: $104,233.13Now: $44,298.77Was: $52,116.57Subtotal: -
On Sale
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $104,233.13Now: $44,298.77Was: $52,116.57The DOWN4SOUND DBz-12 D2 is built for car audio enthusiasts who want huge bass, rugged construction, and unbeatable value. Delivering a true 1300W RMS, this 12-inch subwoofer is designed for daily systems and high-output builds that demand big...DBz12D2MSRP: $104,233.13Now: $44,298.77Was: $52,116.57Qty in Cart: 0Quantity:Price:MSRP: $104,233.13Now: $44,298.77Was: $52,116.57Subtotal: -
On Sale
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $100,063.64Now: $42,526.73Was: $50,031.82The DOWN4SOUND DBz-10 D4 is built for car audio enthusiasts seeking massive bass, rugged performance, and unbeatable value. Delivering a true 1300W RMS, this subwoofer produces strong, punchy bass without demanding a premium budget. With a dual 4-ohm...DBz10D4MSRP: $100,063.64Now: $42,526.73Was: $50,031.82Qty in Cart: 0Quantity:Price:MSRP: $100,063.64Now: $42,526.73Was: $50,031.82Subtotal: -
On Sale
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $100,063.64Now: $42,526.73Was: $50,031.82The DOWN4SOUND DBz-10 D2 is built for car audio enthusiasts who want massive bass, high value, and rugged performance without the premium price tag. Delivering a powerful 1300W RMS, this subwoofer offers exceptional output in both compact and mid-sized...DBz10D2MSRP: $100,063.64Now: $42,526.73Was: $50,031.82Qty in Cart: 0Quantity:Price:MSRP: $100,063.64Now: $42,526.73Was: $50,031.82Subtotal: -
On Sale
DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D4
DOWN4SOUND
MSRP: $70,877.19Now: $35,438.60Was: $41,692.84The DOWN4SOUND DBz-8 D4 is the ultimate budget banger designed to deliver exceptional performance and value. With a true 700W RMS power rating, this subwoofer provides big, punchy bass without the big price tag. Featuring a dual 4-ohm voice coil...DBz8D4MSRP: $70,877.19Now: $35,438.60Was: $41,692.84Qty in Cart: 0Quantity:Price:MSRP: $70,877.19Now: $35,438.60Was: $41,692.84Subtotal: