SUBWOOFERS
CAR AUDIO SUBWOOFERS
Shop car audio subwoofers designed for daily driver, SQL, SPL, and competition audio systems. Browse high-performance subwoofers from leading brands including Down4Sound, Sundown Audio, DC Audio, DS18, Incriminator Audio, and more, with options available across a wide range of sizes, power levels, enclosure types, and system goals.
Whether you're looking for deep bass, high-output performance, sound quality, or a complete audio upgrade, find subwoofers engineered for reliability, durability, and serious low-frequency output. Explore 8-inch, 10-inch, 12-inch, 15-inch, and 18-inch subwoofers to build the ideal car audio system for your vehicle.
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DOWN4SOUND | DBZ 15" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: ¥4,029.29¥2,014.64The 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: ¥4,029.29¥2,014.64 -
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: ¥3,357.72¥1,678.86The 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: ¥3,357.72¥1,678.86 -
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: ¥3,357.72¥1,678.86The 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: ¥3,357.72¥1,678.86 -
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: ¥3,223.40¥1,611.70The 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: ¥3,223.40¥1,611.70 -
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: ¥3,223.40¥1,611.70The 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: ¥3,223.40¥1,611.70 -
DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D4
DOWN4SOUND
MSRP: ¥2,283.20¥1,343.07The 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: ¥2,283.20¥1,343.07 -
DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D2
DOWN4SOUND
MSRP: ¥2,283.20¥1,343.07The DOWN4SOUND DBz-8 D2 is engineered for listeners who want powerful, precise, and affordable low-frequency performance in a compact footprint. Featuring a high-efficiency motor design, extended mechanical throw, and a real carbon fiber dustcap, the...DBz8D2MSRP: ¥2,283.20¥1,343.07 -
On Sale
SUNDOWN AUDIO | X8 V.4 8" SUBWOOFER D2 | 1250W RMS - 2 OHM
SUNDOWN AUDIO
MSRP: ¥2,659.35Now: ¥2,283.27Was: ¥2,686.21**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 X8 v.4 subwoofer comes with a Dual 2-ohm voice coil...SW-XV48D2MSRP: ¥2,659.35Now: ¥2,283.27Was: ¥2,686.21Qty in Cart: 0Quantity:Price:MSRP: ¥2,659.35Now: ¥2,283.27Was: ¥2,686.21Subtotal: -
On Sale
SUNDOWN AUDIO | NIGHTSHADE V.6 15" SUBWOOFER | 3500W RMS | D2
SUNDOWN AUDIO
MSRP: ¥11,638.24Now: ¥5,993.70Was: ¥7,051.42Sundown 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 is designed for audiophiles who demand superior sound...SW-NSV615D2MSRP: ¥11,638.24Now: ¥5,993.70Was: ¥7,051.42Qty in Cart: 0Quantity:Price:MSRP: ¥11,638.24Now: ¥5,993.70Was: ¥7,051.42Subtotal: -
On Sale
SUNDOWN AUDIO | NIGHTSHADE V.6 15" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
MSRP: ¥11,524.07Now: ¥5,993.70Was: ¥7,051.42Sundown 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 is designed for audiophiles who demand superior sound...SW-NSV615D1MSRP: ¥11,524.07Now: ¥5,993.70Was: ¥7,051.42Qty in Cart: 0Quantity:Price:MSRP: ¥11,524.07Now: ¥5,993.70Was: ¥7,051.42Subtotal: -
On Sale
SUNDOWN AUDIO | NIGHTSHADE V.6 12" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
MSRP: ¥11,524.07Now: ¥5,879.53Was: ¥6,917.10SUNDOWN 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 available Custom tooled basket Custom-tooled ultra-linear spider packs Extended shorting...SW-NSV612D1MSRP: ¥11,524.07Now: ¥5,879.53Was: ¥6,917.10Qty in Cart: 0Quantity:Price:MSRP: ¥11,524.07Now: ¥5,879.53Was: ¥6,917.10Subtotal: -
On Sale
SUNDOWN AUDIO | NIGHTSHADE V.6 10" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
Now: ¥5,708.28Was: ¥6,715.63Elevate 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 with SPL SOUND AND POWER. Powerful Performance: The...SW-NSV610D1Now: ¥5,708.28Was: ¥6,715.63