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All Car Subwoofers Shallow Mount Installation: No, Sensitivity: 91 - 95 dB

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

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!

$47.50

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!

$54.95

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!

$64.99

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

350W 10" Champion Series Dual 4-Ohm Subwoofer

• 1200W Peak
• 350W RMS
• Dual 4-Ohm Voice Coil
• Composite Seamless Cone
• Dual-Layer Elastic Polymer Surround
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting

10% Off on the Subwoofer Box!

$64.99

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

10% Off on the Subwoofer Box!

$69.99

IN STOCK

200W 8" GTO Series Single 4 ohm Subwoofer w/ FREE Sound Dampening! (Use Bundle Offer)

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

FREE Sound Dampening!

$79.95

IN STOCK

1200W 15" Chaos Epic Series Dual 4-Ohm Subwoofer

• 2400W Peak
• 1200W RMS
• Dual 4-Ohm Voice Coil
• Poly Injection Cone
• 2" Voice Coil

10% Off on the Subwoofer Box!

$58.95

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

$56.85

IN STOCK

350W 12" Kappa Series 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

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

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!

$69.95

IN STOCK

Only 1 Left!

600W 10" Chaos EXXtreme Series Dual 4 ohm Subwoofer

• Peak Power: 1200W
• RMS Power: 600W
• Poly Injection Woofer Cone
• Butyl Rubber Surround
• Silver Spring Binding Posts
• 2" High Temperature Kapton Voice Coil
• Mounting Depth: 5-7/8"

10% Off on the Subwoofer Box!

$39.99

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

$34.99

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

700W 12" GTi Series Dual 6 ohm Subwoofer

• 4000W Peak
• 700W RMS
• Kevlar Paper Cone Woofer
• Nitrile-Butylene Surround
• Differential Drive® Design Motor
• 3" Voice Coil
• Frequency Response: 18-1000 Hz

50% Off on the Subwoofer Box!

$299.99

IN STOCK

1000W 18" SX Series Dual 2 ohm Subwoofer

• RMS Power: 1000W
• Dual 2 ohm
• Rubatek Foam Surround
• Dual Composite 2-Piece Cone
• Tork-Tite Terminals
• Progressive Spiders
• Triple Stacked Magnets

$389.99

IN STOCK

500W 12" Thunder 8000 Series Dual 4 ohm Subwoofer

• 1200W Peak
• 500W RMS
• Impedance: Dual 4 ohm
• Glass Fiber Cone Woofer
• Stitched NBR Surround
• 2.4" High Temperature Voice Coil
• 93oz. Triple Stacked Magnet

25% Off on the Subwoofer Box!

$189.95

IN STOCK

1600W 18" Power Class Series Dual 4 ohm Dual Suspension Subwoofer

• 3200W Peak
• 1600W RMS
• Dual 4 Ohm
• Paper Pressed Cone Woofer
• Reinforced Foam Surround
• 4" High Temperature Voice Coil

10% off an NVX Sound Damping Trunk Kit with Purchase!

$239.99

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

$79.95

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

FREE 20 Ft. Sound Dampening, a $150.00 Value!

$139.95

IN STOCK

500W 12" Sedona Series Single 4 Ohm Subwoofer

• 1200W Peak
• 500W RMS
• Polypropylene Cone
• Rubber Surround
• Poly-Cotton Suspension Spiders
• Polly Conical Dust-Cap

25% Off on the Subwoofer Box!

$52.89

IN STOCK

350W 15" GTO Series Single 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

FREE 20 Ft. Sound Dampening, a $150.00 Value!

$199.95

IN STOCK

12" Dual 4 ohm Road Thunder RTL Series Subwoofer

• 400W Peak Power
• 200W RMS
• Polypropylene Woofer Cone
• Stitched Rubber Woofer Surround
• Spider Plateau Venting
• Asymmetrical Linear Drive
• 2" 4-Layer Copper Voice Coil

25% Off on the Subwoofer Box!

$52.50

IN STOCK

Only 1 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

25% Off on the Subwoofer Box!

$99.95

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 Sound Dampening!

$139.95

IN STOCK

Only 1 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

FREE 20 Ft. Sound Dampening, a $150.00 Value!

$149.95

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

250W 12" Road Thunder RTS Series Dual 4 ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Impedance: 4 Ohms
• Polypropylene Woofer Cone
• Spider Plateau Venting
• Sensitivity: 92.7 dB

25% Off on the Subwoofer Box!

$69.99

IN STOCK

10" Dual 4 ohm Champion Series Car Subwoofer

• 1200W Peak
• 350W RMS
• Dual 4 ohm
• IMPP Cone
• Dual Layer Elastic Polymer Surround
• Large Double Stacked High Energy Magnets
• Spring Loaded Push Terminals

$64.99

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

$129.31

IN STOCK

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!

Add to Cart for Low Price

(You can remove it later)

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

FREE Sub Box with select Kicker Subs!

$399.95

IN STOCK

250W 12" Performance KW Series Single 4 ohm Subwoofer

• 750W Peak
• 250W RMS
• Pressed Paper Cone
• Foam Surround
• 4-Layer Voice Coil
• 30 oz. Ferrite Magnet Structure

$29.95

IN STOCK

Only 2 Left!

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

$79.95

IN STOCK

280W 8" GS Series Single 4 Ohm Subwoofer

• 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!

$89.99

IN STOCK

300W 15" Road Thunder RTS Series Single 4 ohm Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Impedance: 4 Ohms
• Polypropylene Woofer Cone
• Spider Plateau Venting
• Sensitivity: 91.2 dB

25% Off on the Subwoofer Box!

$109.99

IN STOCK

500W 12" Thunder 8000 Series Dual 2 ohm Subwoofer

• 1200W Peak
• 500W RMS
• Impedance: Dual 2 ohm
• Glass Fiber Cone Woofer
• Stitched NBR Surround
• 2.4" High Temperature Voice Coil
• 93oz. Triple Stacked Magnet

50% Off on the Subwoofer Box!

$249.97

IN STOCK

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!

$137.50

IN STOCK

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!

$137.50

IN STOCK

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

$94.95

IN STOCK

Only 2 Left!

300W 12" Volt-Series Dual 4 ohm Subwoofer

• 600W Peak
• 300W RMS
• Poly Mica Woofer Cone
• 1" N-Roll Polyester Foam Surround
• Stamp Steel Basket
• Silver-Plated Tinsel Leads
• Black E-Coated Magnetic Plates
• Woven Glass Fiber Dust Cap

$49.95

IN STOCK

Only 1 Left!

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!

$179.99

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

$99.99

IN STOCK

Only 2 Left!

800W 15" GTi Series Dual 6 ohm Competition Level Subwoofer

• 5000W Peak
• 800W RMS
• Kevlar paper cone woofer
• Nitrile-butylene surround
• Differential Drive® Design motor
• 3" Voice coil
• Frequency response: 16-1000 Hz

50% Off on the Subwoofer Box!

$399.99

IN STOCK

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

600W 10" GTi Series Dual 6 ohm Subwoofer

• 3000W Peak
• 600W RMS
• Differential Drive Design (DDD) Motor
• Impedance: Dual 6 ohms
• Kevlar-impregnated paper woofer cone
• NBR (Nitrile Butadiene Rubber) surround

$299.95

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!

$249.95

IN STOCK

300W 15" Road Thunder RTS Series Dual 4 ohm Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Impedance: 4 Ohms
• Polypropylene Woofer Cone
• Spider Plateau Venting
• Sensitivity: 93.9 dB

25% Off on the Subwoofer Box!

$99.99

IN STOCK

Only 3 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.