SUBWOOFERS
Shop car audio subwoofers for daily driver systems, sound-quality builds, high-output SPL systems, competition setups, and complete car audio upgrades. Browse 6.5-inch, 8-inch, 10-inch, 12-inch, 15-inch, and 18-inch subwoofers across a wide range of power levels, voice-coil configurations, enclosure types, and system goals.
Whether you are upgrading factory bass, building a sealed or ported enclosure, adding deep low-frequency output, or designing a competition-level system, the right car subwoofer delivers the output, power handling, durability, and sound quality needed to maximize system performance.
Explore high-performance subwoofers from Down4Sound, Sundown Audio, DC Audio, Incriminator Audio, and other leading car audio brands.
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SUNDOWN AUDIO | X8 V.4 8" SUBWOOFER D2 | 1250W RMS - 2 OHM
SUNDOWN AUDIO
F46,173**Product Listing: SUNDOWN AUDIO X8 v.4 8" Subwoofer D2 | 1000W RMS - 2 OHM** Experience the incredible power and precision of the SUNDOWN AUDIO X8 v.4 8" Subwoofer D2. This version of the popular...SW-XV48D2F46,173Qty in Cart: 0Quantity:Price:F46,173Subtotal: -
SUNDOWN AUDIO | X8 V.4 8" SUBWOOFER D4 | 1250W RMS | 4 OHM
SUNDOWN AUDIO
F46,173Introducing the SUNDOWN AUDIO X8 v.4 8" Subwoofer D4, a powerful and high-performance audio solution that will take your car audio experience to the next level. This subwoofer boasts significant...SW-XV48D4F46,173Qty in Cart: 0Quantity:Price:F46,173Subtotal: -
SUNDOWN AUDIO | NIGHTSHADE V.6 18" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
MSRP: F211,938F126,977Sundown Audio NS v6 18" D1 - 3000W RMS Subwoofer Experience the pinnacle of audio performance with the SUNDOWN AUDIO Nightshade v.6 18" Subwoofer. This high-powered, dual voice coil, 1-ohm subwoofer...SW-NSV618D1MSRP: F211,938F126,977 -
SUNDOWN AUDIO | NIGHTSHADE V.6 18" SUBWOOFER | 3500W RMS | D2
SUNDOWN AUDIO
MSRP: F211,938F126,977Sundown Audio NS v6 18" D2 - 3000W RMS Subwoofer Experience the pinnacle of audio performance with the SUNDOWN AUDIO Nightshade v.6 18" Subwoofer. This high-powered, dual voice coil, 2-ohm subwoofer...SW-NSV618D2MSRP: F211,938F126,977 -
SUNDOWN AUDIO | NIGHTSHADE V.6 15" SUBWOOFER | 3500W RMS | D2
SUNDOWN AUDIO
MSRP: F200,048F121,206Sundown Audio NS v6 15" D2 - 3000W RMS Subwoofer Experience the pinnacle of audio performance with the SUNDOWN AUDIO Nightshade v.6 15" Subwoofer. This high-powered, dual voice coil, 2-ohm subwoofer...SW-NSV615D2MSRP: F200,048F121,206 -
SUNDOWN AUDIO | NIGHTSHADE V.6 15" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
MSRP: F198,085F121,206Sundown Audio NS v6 15" D1 - 3000W RMS Subwoofer Experience the pinnacle of audio performance with the SUNDOWN AUDIO Nightshade v.6 15" Subwoofer. This high-powered, dual voice coil, 1-ohm subwoofer...SW-NSV615D1MSRP: F198,085F121,206 -
SUNDOWN AUDIO | NIGHTSHADE V.6 12" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
MSRP: F198,085F118,897SUNDOWN AUDIO Nightshade v.6 12" Subwoofer (3000-watts)-DVC-1OHM 3500 Watt RMS / 7000 Watt Peak Dual 1 or 2 ohm voice coils Optional carbon cone/dustcap availableSW-NSV612D1MSRP: F198,085F118,897 -
SUNDOWN AUDIO | NIGHTSHADE V.6 12" SUBWOOFER | 3500W RMS | D2
SUNDOWN AUDIO
MSRP: F198,085F118,897SUNDOWN AUDIO Nightshade v.6 12" Subwoofer (3000-watts)-DVC-2OHM 3500 Watt RMS / 7000 Watt Peak Dual 1 or 2 ohm voice coils Optional carbon cone/dustcap available Custom tooled basketSW-NSV612D2MSRP: F198,085F118,897 -
SUNDOWN AUDIO | NIGHTSHADE V.6 10" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
F115,434Elevate your audio system with the Sundown Audio NS v6 10" D1 subwoofer. This state-of-the-art subwoofer, part of the renowned Nightshade series, is engineered for audiophiles who demand the best...SW-NSV610D1F115,434 -
SUNDOWN AUDIO | NIGHTSHADE V.6 10" SUBWOOFER | 3500W RMS | D2
SUNDOWN AUDIO
F115,434Sundown Audio NS v6 10" D2 - 3000W RMS Subwoofer Elevate your audio system with the Sundown Audio NS v6 10" D2 subwoofer. This state-of-the-art subwoofer, part of the renowned Nightshade series, is...SW-NSV610D2F115,434 -
SUNDOWN AUDIO | U-65 6.5" SUBWOOFER D2 | 500W RMS - 2 OHM
SUNDOWN AUDIO
F23,086SUNDOWN AUDIO U-65 6.5" Subwoofer D2 | 500W RMS - 2 OHM Introducing the Sundown Audio U-6.5 Subwoofers with D2 Voice Coil! Prepare yourself for an audio experience that will redefine your...SW-UV16.5D2F23,086Qty in Cart: 0Quantity:Price:F23,086Subtotal: