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All Car Subwoofers 18" Subwoofers, Sensitivity: Up to 60 dB

18" Dual 2 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

IN STOCK

Only 2 Left!

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

AVAILABLE

Ships at Later Date

3000W RMS 18" Level 5 Series Dual 1 ohm Car Subwoofer

• Peak Power: 5000W
• RMS Power: 3000W
• Dual 1 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

$734.99

AVAILABLE

Ships at Later Date

3000W RMS 18" Level 5 Series Dual 2 ohm Car Subwoofer

• Peak Power: 5000W
• RMS Power: 3000W
• Dual 2 ohm Voice Coil
• Extremely Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

$734.99

AVAILABLE

Ships at Later Date

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 1 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!

1500W 18" XX Series Dual 2 Ohm Subwoofer

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

$599.99

IN STOCK

Only 2 Left!

1500W 18" 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 $150.00 Gift Card with Purchase!

$599.99

IN STOCK

Only 3 Left!

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.