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All Car Subwoofers Sensitivity: Up to 60 dB

500W Complete Bass Package with 10" Sub in Ported Box, Monoblock Amplifier and Amp Kit

• Includes Everything You Need: Subs, Box, Amp & Wires
• 10" Belva Subwoofer
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

$139.99

IN STOCK

600W 12" Brutus Series Dual 4 Ohm Square Subwoofer

• 1200W Peak
• 600W RMS
• Polypropylene Cone
• Rubber Surround
• Dual Nomex Spiders
• Push and Insert Speaker Terminals
• 2.5" High-Temperature Voice Coil

10% off a Matching Square Cutout Subwoofer Box!

$79.00

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300W 8" Original Series Single 4 ohm Subwoofer

• 300W Peak
• 100W RMS
• Single 4 ohm Voice Coil
• White Polypropylene cone
• Rubber Surround
• 50oz. magnet motor structure

$15.99

IN STOCK

400W 10" Original Series Single 4 ohm Subwoofer

• 400W Peak
• 200W RMS
• 4 ohm Voice Coil
• White Polypropylene cone
• Rubber Surround
• 70oz. magnet motor structure

$20.99

IN STOCK

350W 12" Power Series Dual 4 Ohm Subwoofer

• 700W Peak
• 350W RMS
• Injection-molded Polypropylene Cone
• Specially Treated Black Rubber Edge Suspension

Save 25% on a Install Tool Kit!

$34.99

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10" Single 4-Ohm KM Series Marine Subwoofer with Mulit-Color LED Lights

• Peak Power: 300W
• RMS Power: 150W
• Frequency Response: 30-500 Hz
• Rubber Surround

$149.95

IN STOCK

2000W 15" XXX Series Dual 2 ohm Subwoofer

• RMS Power: 2000W
• Dual Composite 2-Piece Cone
• Rubber Surround
• Dual Progressive Spiders
• FEA-Optimized Motor Structure

FREE $150.00 Gift Card with Purchase!

$779.99

IN STOCK

10" Single 2-Ohm KM Series Marine Subwoofer with Mulit-Color LED Lights

• Peak Power: 300W
• RMS Power: 150W
• Frequency Response: 30-500Hz
• Rubber Surround

$149.95

IN STOCK

300W 15" SRX Series Dual 2 ohm Subwoofer

• RMS Power: 300W
• Dual 2 Ohm
• Kraft Pulp Cone
• Rubber Surround
• FEA Optimized Motor Structure
• 4-Layer Voice Coil
• Double Stacked Magnet

25% Off on the Subwoofer Box!

$109.95

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300W 10" SRX Series Dual 2 ohm Subwoofer

• RMS Power: 300W
• Dual 2 Ohm
• Kraft Pulp Cone
• Rubber Surround
• FEA Optimized Motor Structure
• 4-Layer Voice Coil
• Double Stacked Magnet

10% Off on the Subwoofer Box!

$89.99

IN STOCK

400W 12" DRVN Series Single 4 Ohm Subwoofer

• Peak Power: 1400W
• RMS Power: 400W
• Olefin Woofer
• Butyl Rubber Surround
• Color: Black
• Dual Voice Coils

$64.95

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1500W 15" XX Series Dual 2 Ohm Subwoofer

• RMS Power: 1500W
• Dual 2 ohm Voice Coil
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• 3" 8-Layer Aluminum Flat Wire Voice Coil
• FEA-Optimized Motor Structure

$419.97

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1500W 12" XX Series Dual 4 Ohm Subwoofer

• RMS Power: 1500W
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• 3" 8-Layer Aluminum Flat Wire Voice Coil
• FEA-Optimized Motor Structure

$399.99

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1500W 12" XX Series Dual 4 Ohm Subwoofer

• RMS Power: 1500W
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• Dual Progressive Spiders
• FEA-Optimized Motor Structure

FREE $100.00 Gift Card with Purchase!

$499.99

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18" Dual 4 Ohm XXX Series Car Subwoofer

• RMS Power: 2000W
• Dual Composite 2-Piece Cone
• Rubber Surround
• Dual Progressive Spiders
• FEA-Optimized Motor Structure

FREE $150.00 Gift Card with Purchase!

$959.99

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Only 1 Left!

1500W 12" XX Series Dual 2 Ohm Subwoofer

• RMS Power: 1500W
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• 3" 8-Layer Aluminum Flat Wire Voice Coil
• FEA-Optimized Motor Structure

$399.99

IN STOCK

Only 1 Left!

1500W 12" XX Series Dual 2 Ohm Subwoofer

• RMS Power: 1500W
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• Dual Progressive Spiders
• FEA-Optimized Motor Structure

FREE $100.00 Gift Card with Purchase!

$499.99

IN STOCK

1500W 18" XX Series Dual 4 Ohm Subwoofer

• RMS Power: 1500W
• Dual 4 ohm Voice Coil
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• 3" 8-Layer Aluminum Flat Wire Voice Coil
• FEA-Optimized Motor Structure

$519.99

IN STOCK

Only 2 Left!

1500W 15" XX Series Dual 4 Ohm Subwoofer

• RMS Power: 1500W
• Dual 4 ohm Voice Coil
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• 3" 8-Layer Aluminum Flat Wire Voice Coil
• FEA-Optimized Motor Structure

FREE Sub Box with select Kicker Subs!

$399.99

IN STOCK

Only 2 Left!

1500W 18" XX Series Dual 2 Ohm Subwoofer

• RMS Power: 1500W
• Dual 2 ohm Voice Coil
• Dual Composite 2-Piece Cone
• Ultra Rubber Surround
• 3" 8-Layer Aluminum Flat Wire Voice Coil
• FEA-Optimized Motor Structure

$499.99

IN STOCK

Only 2 Left!

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Related Categories

Car Subwoofer Boxes
Get the most out of your subwoofer with a sealed, ported, or bandpass box/enclosure.

All Car Subwoofers Information



There is arguably no greater improvement you can make to your car audio system than adding a subwoofer. A subwoofer is simply a large speaker designed to play low frequency notes that most car speakers cannot handle. These low-frequency drivers are available in a variety of sizes, ranging from tight, punchy-sounding 8” subwoofers up to boomy, bone-rattling 18" varieties. A subwoofer is equally vital for all types of music, whether you are listening to rock, hip-hop, jazz, classical or country. The bass doesn't have to be loud and boomy, but instead adds a richness and depth to the music. A sound system with a subwoofer doesn’t just let you hear the music, it lets you experience and enjoy it.

When shopping for car subwoofers, you will notice a diversity of wattages and voice coil configurations. Although this can make shopping for a subwoofer a bit more challenging, you’ll be able to get the perfect sub for your application rather than a "one-size-fits-all" model. While this is definitely not a steadfast rule, subwoofers below 400W RMS are typically good subs to add complementary bass to a factory or basic upgraded stereo system. Subwoofers between 400-800W RMS tend to be great woofers for most listeners, offering a great amount of powerful bass without requiring electrical upgrades or taking up excessive space. Subwoofers ranging from 800 watts and up are usually considered SPL (sound pressure level) woofers, which are designed for true bass-heads and bass competitors.