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 | SB 10" SUBWOOFER| 500W RMS | D4
DOWN4SOUND
MSRP: ៛800,060.00៛540,027.50Upgrade your car audio experience with the DOWN4SOUND SB-10 Subwoofer, built to deliver precise, deep bass and exceptional clarity. Featuring a dual 4-ohm voice coil configuration and 500W RMS power handling, this subwoofer offers a perfect balance of...SB10D4MSRP: ៛800,060.00៛540,027.50 -
DOWN4SOUND | SB 15" SUBWOOFER| 500W RMS | D2
DOWN4SOUND
MSRP: ៛800,060.00៛760,055.00Elevate your car audio system with the DOWN4SOUND SB-15 Subwoofer, crafted to deliver deep, precise bass and exceptional clarity. Designed with a dual 2-ohm voice coil configuration and 500W RMS power handling, this subwoofer is built for...SB15D2MSRP: ៛800,060.00៛760,055.00 -
DOWN4SOUND | SB 15" SUBWOOFER| 500W RMS | D4
DOWN4SOUND
MSRP: ៛800,060.00៛760,055.00Experience powerful, deep, and accurate bass with the DOWN4SOUND SB-15 Subwoofer, designed for enthusiasts who demand strong low-frequency output in a versatile, durable design. Featuring a dual 4-ohm voice coil configuration and 500W RMS power...SB15D4MSRP: ៛800,060.00៛760,055.00 -
DOWN4SOUND | SB 12" SUBWOOFER| 500W RMS | D2
DOWN4SOUND
MSRP: ៛1,360,089.99៛600,035.00Experience the perfect blend of power and precision with the DOWN4SOUND SB-12 Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 2-ohm voice coil configuration and 500W RMS power handling, this subwoofer is optimized for...SB12D2MSRP: ៛1,360,089.99៛600,035.00Qty in Cart: 0Quantity:Price:MSRP: ៛1,360,089.99៛600,035.00Subtotal: -
DOWN4SOUND | SB 12" SUBWOOFER| 500W RMS | D4
DOWN4SOUND
MSRP: ៛1,360,089.99៛600,035.00Experience the perfect blend of power and precision with the DOWN4SOUND SB-12 Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 4-ohm voice coil configuration and 500W RMS power handling, this subwoofer is optimized for...SB12D4MSRP: ៛1,360,089.99៛600,035.00Qty in Cart: 0Quantity:Price:MSRP: ៛1,360,089.99៛600,035.00Subtotal: -
DOWN4SOUND | SB 8" SUBWOOFER | 500W RMS | D2
DOWN4SOUND
MSRP: ៛1,360,089.99៛460,017.50Unleash the power of precise bass performance with the DOWN4SOUND SB-8 Subwoofer, crafted for car audio enthusiasts who value clean, impactful sound in a compact footprint. Featuring a dual 2-ohm voice coil configuration and true 500W RMS power...SB8D2MSRP: ៛1,360,089.99៛460,017.50 -
DOWN4SOUND | SB 8" SUBWOOFER | 500W RMS | D4
DOWN4SOUND
MSRP: ៛1,360,089.99៛460,017.50Experience compact yet powerful bass performance with the DOWN4SOUND SB-8 Subwoofer, designed for car audio enthusiasts who demand clean and impactful sound in a smaller footprint. Featuring a dual 4-ohm voice coil configuration and true 500W RMS power...SB8D4MSRP: ៛1,360,089.99៛460,017.50 -
DC AUDIO | LEVEL 2 12 M4 (750-WATTS-RMS) | D4 2025
DC AUDIO
៛1,080,095.00About the Product Subwoofer Description NEW for 2025!! The latest Level 2 Subwoofer Level 2 has been redesigned to give you more than ever before. In our testing 33% more output vs the last version. The New Level 2 has a...Level-2-12-m4-D4-2025៛1,080,095.00Qty in Cart: 0Quantity:Price:៛1,080,095.00Subtotal: -
DC AUDIO | LEVEL 2 12 M4 (750-WATTS-RMS) | D2 2025
DC AUDIO
៛1,080,095.00About the Product Subwoofer Description NEW for 2025!! The latest Level 2 Subwoofer Level 2 has been redesigned to give you more than ever before. In our testing 33% more output vs the last version. The New Level 2 has a...Level-2-12-m4-D2-2025៛1,080,095.00 -
DC AUDIO | LEVEL 2 10 M4 (750-WATTS-RMS) | D4 2025
DC AUDIO
៛1,040,090.00About the Product Subwoofer Description NEW for 2025!! The latest Level 2 Subwoofer Level 2 has been redesigned to give you more than ever before. In our testing 33% more output vs the last version. The New Level 2 has a...Level-2-10-m4-D4-2025៛1,040,090.00 -
DC AUDIO | LEVEL 2 10 M4 (750-WATTS-RMS) | D2 2025
DC AUDIO
៛1,040,090.00About the Product Subwoofer Description NEW for 2025!! The latest Level 2 Subwoofer Level 2 has been redesigned to give you more than ever before. In our testing 33% more output vs the last version. The New Level 2 has a...Level-2-10-m4-D2-2025៛1,040,090.00Qty in Cart: 0Quantity:Price:៛1,040,090.00Subtotal: -
DOWN4SOUND | DVX 18" SUBWOOFER | D4 | 1700W RMS
DOWN4SOUND
MSRP: ៛4,400,469.99៛2,200,235.00The 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 a real premium carbon fiber dustcap, the DVX-18...DVX18D4MSRP: ៛4,400,469.99៛2,200,235.00