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All Car Subwoofers Sensitivity: 91 - 95 dB

400W 12" Champion Series Dual 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!

$64.99

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

700W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer

• 1400W Peak
• 700W RMS
• 4 Ohm Impedance
• Custom Tooled Polypropylene Cone
• Butyl Rubber Surround
• 2" High Temperature Aluminum Voice Coil
• 39 oz Magnet Structure

10% Off on the Subwoofer Box!

$39.99

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

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

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

400W 10" Diablo Series Shallow-Mount Single 4 ohm Subwoofer

• 800W Peak
• 400W RMS
• Poly injection woofer cone material
• Butyl rubber surround
• 2" voice coil
• 60oz magnet structure

10% Off on the Subwoofer Box!

$39.95

IN STOCK

Only 3 Left!

275W 10" Reference Series Dual 4 ohm Subwoofer

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

25% Off on the Subwoofer Box!

$59.95

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

1300W 12" Onyx Series Dual 4-Ohm Subwoofer

• 2600W Peak
• 1300W RMS
• Poly Injection Cone
• Butyl Rubber Surround
• 2" Kapton Voice Coil

10% Off on the Subwoofer Box!

$64.95

IN STOCK

200W 8" GTO Series Single 4 ohm Subwoofer

• 800W Peak
• 200W RMS
• Single 4 Ohm Voice Coil
• Polypropylene Cone with Hi-roll rubber surround

$69.95

IN STOCK

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

350W 12" Kappa Series Single Voice Coil Selectable Smart Impedance Subwoofer

• 1400W Peak
• 350W RMS
• Coated Glass-Fiber Woofer Cone
• Thick Rubber Surround
• Selectable Smart Impedance (SSI)
• 2" Voice Coil Diameter
• Cast Aluminum Basket

25% Off on the Subwoofer Box!

$139.99

IN STOCK

400W 12" Chaos EXXtreme Series Single 4 ohm Subwoofer

• 800 Watts Peak
• 400 Watts RMS
• Single 4 ohm
• Injection Molded Polypropylene Cone
• Foam Surround
• 2" High Temperature Aluminum Voice Coil

$24.99

IN STOCK

750W 12" Chaos EXXtreme Series Dual 4 ohm Subwoofer

• 1500 Watts Peak
• 750 Watts RMS
• Dual 4 ohm
• Polypropylene Injection Molded Cone
• Butyl Rubber Surround
• 2" High Temperature Kapton Voice Coil

Frequently Bought Together - Add a Tool Kit to your order

$41.49

IN STOCK

300W 10" Chaos EXXtreme Series Single 4 ohm Subwoofer

• 600 Watts
• 300 Watts
• Single 4 ohm
• Black Injection Molded Polypropylene Cone
• Foam Surround
• High Temperature Aluminum Voice Coil

$29.99

IN STOCK

500W 12" Sedona Series Single 4 Ohm Subwoofer

• 1200W Peak
• 350W RMS
• Polypropylene Cone
• Rubber Surround
• Poly-Cotton Suspension Spiders
• Polly Conical Dust-Cap

25% Off on the Subwoofer Box!

$52.89

IN STOCK

Only 3 Left!

900W 10" Phantom Series Dual 4 ohm Subwoofer

• 1800 Watts
• 900 Watts
• Dual 4 Ohm
• Electroplate Injection Cone
• 2-1/2" High Temperature Kapton Voice Coil
• Sensitivity: 92 dB

$44.99

IN STOCK

500W 15" Chaos EXXtreme Series Single 4-Ohm Subwoofer

• 1000W Peak
• 500W RMS
• Single 4-Ohm Voice Coil
• Poly Injection Cone
• Butyl Rubber Surround
• 2-1/2" High Temperature Aluminum Voice Coil

$47.99

IN STOCK

Only 3 Left!

1200W 12" Armor Series Dual 4-Ohm Subwoofer

• 2400W Peak
• 1200W RMS
• Dual 4-Ohm Voice Coil
• Color Chrome Treated Poly Injection Cone
• Butyl Rubber Surround
• 2" High Temperature Kapton Voice Coil

10% Off on the Subwoofer Box!

$49.99

IN STOCK

350W 10" GTO Series Dual 4 ohm Subwoofer w/ FREE Sound Dampening! (Use Bundle Offer)

• 1400W Peak
• 350W RMS
• Polypropylene cone woofer
• Rubber surround
• Tinsel wire protector
• Die-cast aluminum basket
• 2" Single 4 ohms voice coil

$79.95

IN STOCK

15" Single 4 ohm EXT Series Subwoofer

• 15" EXT Series Subwoofer
• Single 4 Ohm
• 1000 Watts Max
• 500 Watts RMS
• One Piece Polypropylene Cone
• Butyl Rubber Surround
• Multi-Connect Terminals
• 73 Oz Magnet
• Powdered Black Paint Steel Basket

$79.99

IN STOCK

1000W 15" CompVX Series Dual 2 ohm Subwoofer

• 2000W Peak
• 1000W RMS
• Dual 2 Ohm
• Improved SoloKon Cone
• Ribbed Santoprene Surround
• Stitched Surround
• Spiralead Tinsel Leads
• Aluminum Basket

FREE Sub Box with select Kicker Subs!

$399.95

IN STOCK

450W 15" DB Series Single 4 ohm Subwoofer

• 1200W Peak
• 450W RMS
• Pressed Pulp Fiber Sandblasted Woofer Cone
• Santroprene
• Turbo Prop Cooling System
• High Current Stitched Tinsel Leads
• Jet-Black Textured Basket
• 70 oz. Magnet
• 91dB

$84.99

IN STOCK

Only 2 Left!

400W 12" 55 Series Dual 4 Ohm Subwoofer

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

$129.95

IN STOCK

Only 2 Left!

425W 12" Mobile Monitor Series Single 4 ohm Marine Certified Subwoofer

• 800W Peak
• 425W RMS
• Polymer Woofer Cone
• Butyl Rubber Surround
• Carbon Composite Basket
• Marine Certified
• Klippel Distortion Analyzer

$169.99

IN STOCK

Only 2 Left!

350W 12" GTO Series Dual 4 ohm Subwoofer w/ FREE Sound Dampening! (Use Bundle Offer)

• 1400W Peak
• 350W RMS
• Polypropylene cone woofer
• Rubber surround
• Tinsel wire protector
• Die-cast aluminum basket
• 2" Single 4 ohms voice coil

$119.95

IN STOCK

300W 15" GT Series Single 4 ohm Subwoofer w/ FREE Sound Dampening! (Use Bundle Offer)

• 1200W Peak
• 300W RMS
• Single 4 Ohm
• Polypropylene Cone
• Rubber Surround
• Rubber-Coated Tinsel Leads
• Dual-Stacked Oversized Magnets
• Sensitivity: 92dB

FREE Gift: Sound Dampening!

$139.95

IN STOCK

Only 2 Left!

1000W 15" CompVX Series Dual 4 ohm Subwoofer

• 2000W Peak
• 1000W RMS
• Dual 4 Ohm
• Improved SoloKon Cone
• Ribbed Santoprene Surround
• Stitched Surround
• Spiralead Tinsel Leads
• Aluminum Basket

Buy this Kicker Subwoofer and get 50% off the matching box

$399.95

IN STOCK

300W 8" Neo Series Dual 4 Ohm Subwoofer

• 600W Peak
• 300W RMS
• Dual 4 ohm Voice Coil
• Laminated Paper Cone
• Pressed Foam Surround
• Heavy Gauge Steel Basket
• 45 oz. High Flux Ferrite Magnet

$59.00

IN STOCK

Only 1 Left!

Pair of 12" Dual 4 ohm Reference Series Car Subwoofers

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

$109.99

IN STOCK

400W 10" Neo Series Dual 4 Ohm Subwoofer

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• Laminated Paper Cone
• Pressed Foam Surround
• Heavy Gauge Steel Basket
• 75 oz. High Flux Ferrite Magnet

$69.95

IN STOCK

Only 2 Left!

280W 8" GS Series Single 4 Ohm Subwoofer w/ 3-year warranty!

• Free 3-Year Warranty
• 900W Peak
• 280W RMS
• Single 4 ohm Voice Coil
• Mica-Reinforced Cellular Glass Fiber Cone
• Butyl Rubber Surround
• Honeycomb Design
• 10 AWG Spring Loaded Push Terminals
• Sensitivity: 84 dB

FREE $25.00 Gift Card with order!

$99.99

IN STOCK

Only 1 Left!

15" Dual 4 ohm EXT Series Subwoofer

• 15" EXT Series Subwoofer
• Dual 4 ohm
• 1000 Watts Max
• 500 Watts RMS
• One Piece Polypropylene Cone
• Butyl Rubber Surround
• Multi-Connect Terminals
• 73 oz Magnet
• Powdered Black Paint Steel Basket

$79.99

IN STOCK

Only 1 Left!

275W 10" GT Series Dual 4 ohm Subwoofer w/ FREE Sound Dampening! (Use Bundle Offer)

• 1000W Peak
• 275W RMS
• Dual 4 Ohm
• Polypropylene Woofer
• Hi-Roll Rubber Surround
• Progressive Spider
• Fully Vented Motor Structure
• Rubber-Coated Tinsel Leads

FREE Gift: Sound Dampening!

$89.95

IN STOCK

Only 2 Left!

400W 12" 55 Series Dual 2 Ohm Subwoofer

• 800W Peak
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

25% Off on the Subwoofer Box!

$129.95

IN STOCK

500W 15" Neo Series Dual 4 Ohm Subwoofer

• 1000W Peak
• 500W RMS
• Dual 4 ohm Voice Coil
• Laminated Paper Cone
• Pressed Foam Surround
• Heavy Gauge Steel Basket
• 75 oz. High Flux Ferrite Magnet

$89.95

IN STOCK

Only 1 Left!

1000W 12" ID MAXv4 Series Dual 4 Ohm Subwoofer

• 1000W RMS
• Paper Composite Cone Woofer
• Parabolic EPDM Rubber Surround
• Over 2" Linear Excursion
• RaDiaToR Cooling System

$549.99

AVAILABLE

Ships at Later Date

400W 12" Neo Series Dual 4 Ohm Subwoofer

• 800W Peak
• 400W RMS
• Laminated Paper Cone
• Pressed Foam Surround
• Heavy Gauge Steel Basket
• 75 oz. High Flux Ferrite Magnet

$89.00

IN STOCK

Only 2 Left!

2000W 12" Hippo Series Dual 2 Ohm Subwoofer

• 4000W Peak
• 2000W RMS
• Woven Fiber Non-Pressed Paper Cone
• Heavy Die-Cast Alloy Baskets
• Heavy Duty Direct Input Wired Connection to Voice Coils

$279.99

IN STOCK

Pair of 8" Single 4 ohm Reference Series Car Subwoofers

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

$121.92

IN STOCK

1200W 15" Power Class Series Dual 4 ohm Dual Suspension Subwoofer

• 2400W Peak
• 1200W RMS
• Dual Suspension
• Dual 4 Ohm
• Polyether Foam Surround
• Cast Aluminum Heat-Sink
• Vented T-Yoke Back Plate
• Non Pressed Paper Pulp Cone

10% Off on the Subwoofer Box!

$169.99

IN STOCK

500W 12" Dual 4 Ohm Rebel Series Car Subwoofer

• Peak Power: 1000W
• RMS Power: 500W
• Poly Glass Fiber UV Treated Paper Cone
• Wave Roll Shaped Foam Surround

$129.99

IN STOCK

Only 1 Left!

350W 12" eXcelon Series Shallow-Mount Single 4 ohm Subwoofer

• 1400W Max • 350W RMS • Glass carbon fiber cone • Butyl rubber surround • Super linear spider • Aluminum diecast basket • Heat transfer system

$119.99

IN STOCK

Only 1 Left!

400W 15" 55 Series Dual 4 Ohm Subwoofer

• 800W Peak
• 400W RMS
• Dual 4 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

25% Off on the Subwoofer Box!

$169.95

IN STOCK

Only 2 Left!

400W 15" 55 Series Dual 2 Ohm Subwoofer

• 800W Peak
• 400W RMS
• Dual 2 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

25% Off on the Subwoofer Box!

$169.95

IN STOCK

Only 2 Left!

600W 15" Thunder 8000 Series Dual 4 ohm Subwoofer

• 1500W Peak
• 600W RMS
• Impedance: Dual 4 ohm
• Glass Fiber Cone Woofer
• Stitched NBR Surround
• 2.4" High Temperature Voice Coil
• 130oz. Triple Stacked Magnet

50% Off on the Subwoofer Box!

$229.99

OUT OF STOCK

15" Dual 2 ohm CompVX Series Car Subwoofer

15" 2000 watt Component Subwoofer • Dual 2-ohm Voice Coils • 1000W RMS • Polymineral Injection ISD Cone • Stamped Steel Basket • Ultra-Length Voice Coils • Rear Cone Brace

$259.95

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.