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All Car Subwoofers 8" Subwoofers

600W 8" Anarchy Series Dual 4 ohm Subwoofer

• Peak Power: 1200W
• RMS Power: 600W
• Black Poly Injection Cone
• Customizable Trim Ring

$31.95

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

600W 8" Chaos EXXtreme Series Single 4 ohm Subwoofer

• Peak Power: 600W
• RMS Power: 300W
• Injection Molded Polypropylene Cone
• Foam Surround

$19.99

IN STOCK

200W 8" Chaos EXXtreme Series Single 4 ohm Subwoofer

• 400 Watts Peak
• 200 Watts RMS
• Single 4 ohm
• Black Polypropylene Injection Molded Cone
• Foam Surround
• 1-1/2" High Temperature Aluminum Voice Coil

$20.99

IN STOCK

180W 8" db Series Single 4 ohm Marine Certified Subwoofer

• 360W Peak
• 180W RMS
• Polypropylene Cone Woofer
• Santoprene Rubber Surround
• Marine Certified
• Triple Vented 4-layer Kapton single 4 Ohms Voice Coil

$54.95

IN STOCK

600W 8" Blue Wave Series Dual 4 Ohm Subwoofer

• Peak Power: 600W
• Dual 4 Ohm Voice Coil
• Blue Injection Molded Cone
• Non-Fatiguing Big Rubber Suspension
• Silver Plated Terminals
• Rubber Magnet Boot

$27.99

IN STOCK

240W 8" Sedona Series Single 4 Ohm Subwoofer

• 600W Peak
• 240W RMS
• Single 4 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Poly-Cotton Suspension Spiders
• Polly Conical Dust-Cap

$39.95

IN STOCK

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

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

$99.99

IN STOCK

350W 8" Type-R Dual 2 ohm Subwoofer

• 1000W Peak
• 150-350W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

$119.99

IN STOCK

200W 8" Reference Series Low-Profile Dual 4 ohm Subwoofer

• 400W Peak
• 200W RMS
• Shallow Mount
• Dual 4 Ohm
• Injection Molded Polypropylene Cone
• NBR Rubber Surround
• Recommended for Sealed Enclosures

$89.99

IN STOCK

Only 3 Left!

200W 8" REX Series Single 4 ohm Subwoofer

• Peak Power: 400W
• RMS Power: 200W
• 8-Layer Copper Voice Coil
• Mica Filled Poly Cone
• Santoprene Rubber Surround

$54.99

IN STOCK

Only 1 Left!

500W 8" Reference R3 Series Dual 2 Ohm Subwoofers

• RMS Power: 500W
• Sensitivity: 80.7 dB
• Oversized Concave IMPP Primary Cone
• Inverted Roll Polyether Foam Surround
• Nickel Plated 12 ga. Compression Wire Terminal
• 2" 4-Layer Stitched Voice Coil

$52.95

IN STOCK

Only 3 Left!

Single 8" Road Thunder Subwoofer Loaded Bass Tube Enclosure

• Single 8" Road Thunder Subwoofer Powered Bass Tube Enclosure
• Polypropylene Woofer Cone
• Built-In Amplifier
• Speaker Level Inputs
• Vented Design
• Aviation Grade Carpet
• Mounting Straps Included
• Gain Rotary Knob

$149.95

IN STOCK

180W 8" db Series Dual 4 ohm Marine Certified Subwoofer

• 360W Peak
• 180W RMS
• Dual 4 Ohm
• Marine Certified
• Santoprene Surround
• Polymer Composite Cone
• NOMEX Spider
• 4-Layer Kapton Voice Coil

$59.95

IN STOCK

800W 8" Dual 4-Ohm Competition Series Car Subwoofer

• 400W RMS
• 800W Max
• Carbon Kevlar Woven Backed With Non-Pressed Paper Cone
• High Density Foam Surround
• Cast Aluminum Basket
• 4" High Temperature Voice Coil
• Double stacked 100 oz. Magnet

$115.99

IN STOCK

600W RMS 8" m3 8 Series Dual 2 ohm Car Subwoofer

• Peak Power: 1200W
• RMS Power: 600W
• Dual 2 ohm Voice Coil
• Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

$179.99

AVAILABLE

Ships at Later Date

200W 8" SS Series Single 4 Ohm Car Subwoofer

• Peak Power: 400W
• RMS Power: 200W
• 1.2" High Temperature Voice Coil
• Foam Surround

$22.95

IN STOCK

Only 3 Left!

150W 8" Shallow Woofer System Series Single 4 ohm Subwoofer

• 300 Watts Peak
• 150 Watts RMS
• 4 Ohm
• UV Treated High-Roll Composite Foam Surround
• Easy Slim Mounting
• Perfect Replacement for Factory Upgraded Systems

$119.95

IN STOCK

Only 3 Left!

Big EZ Bass Amplified Subwoofer Kit: 8" Amplified Subwoofer Bass Tube with Fast Harness

• 8" Powered Bass Tube with Factory Harness
• 100W Peak
• Auto turn-on
• RCA and Hi-level inputs
• Crossover range: 250Hz
• 1" Voice coil
• 23oz Magnet structure

$139.99

IN STOCK

Amplified 8" Bass System with Remote Level Control (BASS800)

8" Bass Series Amplified Subwoofer with Enclosure • 800W Max • 280W RMS • Polypropylene cone woofer • Rubber surround • Built-in amplifier with MOSFET power supply • Thermal, overload, and speaker short protection • Nickel plated RCA and high level inputs

$119.99

IN STOCK

500W 8" Vega Series Dual 2 Ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Impedance: 2 Ohms
• One Piece Stamped Carbon Fiber Polypropylene Cone
• Double Stitched Vega Red Santoprene Surround

$73.99

IN STOCK

200W 8" Comp S Series Single 4-Ohm Subwoofer

• 400W Peak
• 200W RMS
• Single 4-Ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Ribbed Polyurethane Surround
• Large-Diameter Spider
• High-Strength Spiralead Tinsel Leads

$79.95

IN STOCK

Only 1 Left!

Single 2 ohm, 400W 8" Punch Stage 1 Subwoofer (P1S28)

• 400W Peak
• 200W RMS
• Kevlar Reinforced Paper Cone
• High Density NBR Half-Roll Surround
• 2" 4-Layer Voice Coil
• 10 AWG Nickel Plated Compression Input Push Terminals

$62.95

IN STOCK

150W RMS 8" ID V.3 Series Dual 2 ohm Subwoofer

• 300W Peak
• 150W RMS
• Mica Polypropylene Cone Woofer
• Rubber Surround
• Stamped Steel Basket
• Black Anodized Aluminum Copper Voice Coil
• Optimized Motor Structure

$89.99

IN STOCK

600W RMS 8" m3 8 Series Dual 4 ohm Car Subwoofer

• Peak Power: 1200W
• RMS Power: 600W
• Dual 4 ohm Voice Coil
• Rigid Non-Pressed Paper Cone Assembly
• Multilayered Polymer Wide Roll Foam Surround

$179.99

AVAILABLE

Ships at Later Date

150W 8" Shallow Woofer System Series Single 2 ohm Subwoofer

• 300 Watts Peak
• 150 Watts RMS
• 2 Ohm
• UV Treated High-Roll Composite Foam Surround
• Fits the Factory BMW Bolt Pattern
• Excellent for Rear-Deck Mounting

$119.95

IN STOCK

Sealed Truck-Style Enclosure With One 8" Punch Stage 3 Shallow Dual Voice Coil Subwoofer

• Peak Power: 300W • RMS Power: 50-150 Watts • Anodized Aluminum Cone And Dustcap • M-Roll Santoprene™ Surround

$119.95

IN STOCK

Only 2 Left!

8" Dual 4 Ohm EXT Series Subwoofer

• 8" EXT Series Subwoofer
• Dual 4 Ohm
• 300 Watts Max
• 150 Watts RMS
• One Piece Polypropylene Cone
• Butyl Rubber Surround
• Multi-Connect Terminals
• 30 oz Magnet
• Powdered Black Paint Steel Basket

$39.99

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

$55.00

IN STOCK

8" 250W BT Series Class D Amplified Subwoofer Bass Tube (BTA-8250D)

• Powered 8" Bass Tube
• Paper Cone with Polypropylene Dust Cap
• Treated Foam Surround
• 200 Watts RMS
• 250 Watts Peak
• 4 Ohm Impedance
• Preamp Inputs
• Speaker-Level Inputs
• Plastic Woofer Grille

$229.99

IN STOCK

8" Dual 2 Ohm CompRT Shallow-Mount Thin Car Subwoofer

• 600W Peak
• 300W RMS
• Dual 2 ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Tough Santoprene Surround with Interlocking Front Gasket
• Inverted-Bumped Back Plate and Bumped Top Plate for Voice-Coil Clearance and Excursion
• High-Temperature Voice Coil for Increased Power Handling

$149.95

IN STOCK

8" Single 4 ohm EXT Series Subwoofer

• 8" EXT Series Subwoofer
• Single 4 Ohm
• 300 Watts Max
• 150 Watts RMS
• One Piece Polypropylene Cone
• Butyl Rubber Surround
• Multi-Connect Terminals
• 30 oz Magnet
• Powdered Black Paint Steel Basket

$39.99

IN STOCK

450W 8" Solo-Baric L7 Series Dual 2 ohm Subwoofer

• 900W Peak
• 450W RMS
• Titanium deposit Impregnated Cone Woofer with Rolled Outer Edge
• Santoprene Rubber Surround
• Highly-Efficient UniPlate™ Pole-Piece and Back Plate

$249.95

IN STOCK

Only 1 Left!

500W 8" Vega Series Dual 4 Ohm Subwoofer

• Peak Power: 500W
• RMS Power: 250W
• Impedance: 4 Ohms
• One Piece Stamped Carbon Fiber Polypropylene Cone
• Double Stitched Vega Red Santoprene Surround

$89.99

IN STOCK

Only 2 Left!

8" Dual 1 Ohm CompRT Shallow-Mount Thin Car Subwoofer

• 600W Peak
• 300W RMS
• Dual 1 ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Tough Santoprene Surround with Interlocking Front Gasket
• Inverted-Bumped Back Plate and Bumped Top Plate for Voice-Coil Clearance and Excursion
• High-Temperature Voice Coil for Increased Power Handling

$149.95

IN STOCK

Only 3 Left!

8" Amplified Subwoofer Bass Tube

• Bazooka Powered 8" Amplified Bass Tube
• Built-in Class A/B Amplifier
• RMS Power: 100 Watts
• Dual Voice Coil
• Plastic Woofer Grille
• 2 Ohm Impedance
• Speaker-Level Inputs

$188.99

IN STOCK

Only 3 Left!

500W RMS Pre-Loaded Active Enclosure With 8" Subwoofer

• Built-In 500W RMS Monoblock Amplifier
• Cast Aluminum Chassis
• Variable 2dB Low Pass Crossover
• Dash Mount Gain Control Included
• 200mV-6V Low Level RCA Input
• 180° Phase Inversion Switch
• Dimensions: 9.5"W x 13.5"D x 3"H

$109.99

IN STOCK

Only 2 Left!

350W 8" Type-R Dual 4 ohm Subwoofer

• 1000W Peak
• 150-350W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

$159.99

IN STOCK

200W 8" Comp-D Series Dual 4-Ohm Subwoofer

• 400W Peak
• 200W RMS
• Dual 4-Ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Ribbed Polyurethane Surround
• Large-Diameter Spider
• High-Strength Spiralead Tinsel Leads

$79.95

IN STOCK

Only 1 Left!

600W 8" CompR Series Dual 2 ohm Subwoofer

• 600W Peak
• 300W RMS
• Dual 2 Ohm
• Injeced Molded Polypropylene Cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads

$99.95

IN STOCK

600W 8" CompR Series Dual 4 ohm Subwoofer

• 600W Peak
• 300W RMS
• Dual 4 Ohm
• Injeced Molded Polypropylene Cone
• Double Stitched Surround
• Ribbed Santoprene Surround
• Spring-Loaded Terminals
• Spiralead Tinsel Leads

$99.95

IN STOCK

Non-Amplified 8" Ported Subwoofer Bass Tube with Plastic Woofer Grille

• Bazooka Non-Amplified 8" Bass Tube
• Built-In 2" Dual Voice Coil
• Peak Power: 400 Watts
• RMS Power: 200 Watts
• Jet Black Paint Finish
• Paper Cone with Polypropylene Dust Cap
• Treated Foam Surround
• 4 Ohm Impedance
• Nickel-Plated Thumb Screw Terminals

$129.99

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

Only 2 Left!

200W 8" Comp-D Series Dual 2-Ohm Subwoofer

• 400W Peak
• 200W RMS
• Dual 2-Ohm Voice Coil
• Injection-Molded Polypropylene Cone
• Ribbed Polyurethane Surround
• Large-Diameter Spider
• High-Strength Spiralead Tinsel Leads

$79.95

IN STOCK

Only 1 Left!

8" 250W BT Series Class D Marine Amplified Tube (MBTA-8250D)

• Marine Certified 8" Power Amplified Bass Tube
• 4 ohms: 200 Watts
• 2 ohms: 275 Watts
• Waterproof Poly Cone Woofer
• Treated Foam Surround
• MOSFET Powered Class D Amplifier
• Salt, fog, and UV Certified

$279.95

IN STOCK

Only 2 Left!

Compact 8" Loaded Comp RT Shallow Subwoofer Truck Enclosure with 2 ohm Final Impedance

• 600W Peak
• 300W RMS
• Dual 4 Ohm
• Injection-Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting
• Carbon-Fiber Baffle

25% off an NVX Sound Damping Trunk Kit with Purchase!

$229.95

IN STOCK

250W 8" Mobile Monitor Series Single 4 ohm Marine Certified Subwoofer

• 500W Peak
• 250W RMS
• Single 4 ohm
• Polymer Woofer Cones
• Butyl Rubber Surround
• Carbon Composite Basket
• High Temperature Copper Voice Coil

$119.95

IN STOCK

Only 2 Left!

250W 8" Mobile Monitor Series Dual 4 ohm Marine Certified Subwoofer

• 500W Peak
• 250W RMS
• Polymer cone woofer
• Butyl rubber surround
• Advanced carbon composite basket will not flex during peaks

$112.95

IN STOCK

Only 1 Left!

500W RMS 8" IDQ V.4 Series Dual 2 ohm Car Subwoofer

• Peak Power: 1000W
• RMS Power: 50-500W
• Mica-Reinforced Cone Woofer
• Parabolic Surround

$189.99

IN STOCK

Only 2 Left!

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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.