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
Now: $749.99Was: $999.99 -
On Sale
DOWN4SOUND | TCX 18" SUBWOOFER | 2700W RMS | D1
DOWN4SOUND
Now: $749.99Was: $999.99The DOWN4SOUND TCX 18” Subwoofer D2 is built for extreme output, heavy power handling, and clean low-end delivery. Featuring a 3" 8-layer flat aluminum voice coil, carbon fiber cone,TCX18D1Now: $749.99Was: $999.99 -
On Sale
DOWN4SOUND | DVX 18" SUBWOOFER | D4 | 1700W RMS
DOWN4SOUND
MSRP: $1,099.98Now: $467.49Was: $549.99The DOWN4SOUND DVX-18 D4 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance. Built with a massive high-strength motor, extended mechanical throw, and...DVX18D4MSRP: $1,099.98Now: $467.49Was: $549.99 -
On Sale
DOWN4SOUND | DVX 18" SUBWOOFER | D2 | 1700W RMS
DOWN4SOUND
MSRP: $1,099.98Now: $467.49Was: $549.99The DOWN4SOUND DVX-18 D2 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance. Built with a massive high-strength motor, extended mechanical throw, and...DVX18D2MSRP: $1,099.98Now: $467.49Was: $549.99 -
On Sale
DOWN4SOUND | DBZ 18" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $699.98Now: $297.49Was: $349.99The 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,...DBz18D4MSRP: $699.98Now: $297.49Was: $349.99 -
On Sale
DOWN4SOUND | DBZ 18" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $699.98Now: $297.49Was: $349.99Meet 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 aDBz18D2MSRP: $699.98Now: $297.49Was: $349.99