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All Car Subwoofers RMS Power Handling: 201 - 400 watts, Shallow Mount Installation: No, Impedance - Per Voice Coil): 4 ohms

350W 12" N-Series Dual 4 ohm Car Subwoofer

• RMS Power: 200-350W
• Polypropylene Cone
• High Excursion Rubber Surround
• Stamped Steel Basket
• Nomex single spider

25% Off on the Subwoofer Box!

$59.99

IN STOCK

400W 12" HF Series Dual 4 ohm Subwoofer

• 800W Peak
• 400W RMS
• Injected Poly Light Rigid Cone
• 1" NBR Reinforced Rubber Surround
• One Piece Poly Cotton Spider
• Spade Style Speaker Terminals
• Chrome Stamped Steel Basket

10% Off on the Subwoofer Box!

$34.99

IN STOCK

300W 12" Zeus Series Dual 4 Ohm Subwoofer

• 600W Peak
• 300W RMS
• Rigid Polypropylene Cone
• Blue Foam Surround
• Blue Nomex Spider
• High Temperature Voice Coil

10% Off on the Subwoofer Box!

$29.95

IN STOCK

300W 12" Champion Series Single 4 ohm Subwoofer

• 1300W Peak
• 300W RMS
• IMPP Composite Seamless Cone
• Extended Pole Yoke
• Extended Excursion Design
• 6-Layer Long High Temperature Voice Coil

25% Off on the Subwoofer Box!

$49.99

IN STOCK

250W 10" Champion Series Single 4 ohm Subwoofer

• 1100W Peak
• 250W RMS
• IMPP Composite Seamless Cone
• Extended Pole Yoke
• Extended Excursion Design
• 6-Layer Long High Temperature Voice Coil

10% Off on the Subwoofer Box!

$49.95

IN STOCK

250W 12" BASSLINE Single 4 Ohm Subwoofer

• 750W Peak
• 250W RMS
• Single 4 ohm Voice Coil
• Polypropylene & Mica Damped Cone
• High-Excursion Poly-Foam Surround
• High Strength Custom Steel Frame
• 2" Aluminum Steel Frame
• 8 Gauge Push Pin Terminals

10% Off on the Subwoofer Box!

$51.95

IN STOCK

350W 10" Champion Series Single 4-Ohm Subwoofer

• 1200W Peak
• 350W RMS
• Single 4-Ohm Voice Coil
• Composite Seamless Cone
• Dual-Layer Elastic Polymer Surround
• 4-Layer Copper Voice Coil with Aluminum Former

10% Off on the Subwoofer Box!

$59.95

IN STOCK

400W 12" TNT Series Single 4 ohm Subwoofer

• 1250W Peak
• 400W RMS
• Polypropylene Cone Body
• High Roll Surround
• Spring Loaded Terminals
• Triple Voice Coil Vents

10% Off on the Subwoofer Box!

$59.95

IN STOCK

300W 12" Reference Series Single 4 ohm Subwoofer

• 1200W Peak
• 300W RMS
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces
• Progressive Spider

10% Off on the Subwoofer Box!

$61.95

IN STOCK

400W 12" CompVR Series Dual 4 ohm Subwoofer

• 800W Peak
• 400W RMS
• Rigid SoloKon cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads

Purchase this Kicker Subwoofer and get 50% the matching Box

$119.95

IN STOCK

250W 8" Reference Series Single 4 ohm Subwoofer

• 1000W Peak
• 250W RMS
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces

$65.99

IN STOCK

400W 12" Champion Series Single 4-Ohm Subwoofer

• 1400W Peak
• 400W RMS
• Composite Seamless Cone
• Dual-Layer Elastic Polymer Surround
• 4-Layer Copper Voice Coil with Aluminum Former

10% Off on the Subwoofer Box!

$64.95

IN STOCK

300W 12" Reference Series Dual 4 ohm Subwoofer

• 1200W Peak
• 300W RMS
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces
• Progressive Spider

10% Off on the Subwoofer Box!

$64.99

IN STOCK

250W 10" Prime Stage 2 Dual 4 ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Mica Injected Polypropylene Cone
• StampCast Basket
• Anodized Aluminum Voice Coil Former
• Frequency Response: 45-250 Hz

$49.95

IN STOCK

250W 8" Punch Stage 2 Dual 4 ohm Subwoofer

• 500W Peak
• 250W RMS
• Dual 4 ohm
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket

$64.99

IN STOCK

360W 12" db Series Dual 4 ohm Marine Certified Subwoofer

• 720W Peak
• 360W RMS
• Dual 4 ohm
• Polypropylene Cone
• Santoprene Surround
• Fire-retardant flat NOMEX Spider
• Dual Voice Coil

$64.99

IN STOCK

250W 15" Comp Series Single 4 ohm Subwoofer

• 500W Peak
• 250W RMS
• Single 4 Ohm
• Double Stitched Surround
• Single High-Temp Voice Coil
• Spiralead Tinsel Leads

50% Off on the Subwoofer Box!

$119.95

IN STOCK

Only 3 Left!

275W 10" Reference Series Single 4 ohm Subwoofer

• 1100W Peak
• 275W RMS
• High-Gloss Polypropylene Woofer
• Large-Roll Rubber Surround
• 2" Voice Coil
• Vented Pole Pieces

50% Off Subwoofer Grill with Purchase

$54.99

IN STOCK

250W 15" Punch Stage 1 Single 4 ohm Subwoofer

• 500W Peak
• 250W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

$89.95

IN STOCK

Only 3 Left!

250W 10" BASSLINE Single 4 Ohm Subwoofer

• 750W Peak
• 250W RMS
• Single 4 ohm Voice Coil
• Polypropylene & Mica Damped Cone
• High-Excursion Poly-Foam Surround
• High Strength Custom Steel Frame
• 2" Aluminum Steel Frame
• 8 Gauge Push Pin Terminals

10% Off on the Subwoofer Box!

$49.99

IN STOCK

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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.