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All Car Subwoofers 8" Subwoofers, Sensitivity: Up to 60 dB

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

$99.99

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

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

Save 35% On Maxxlink Sound Deadening Trunk Kit

$139.99

IN STOCK

Under Seat Loaded Enclosure With 8" Subwoofer And 150W Amp

• 150w Amplifier Built-In
• 200mV-3V Input Sensitivity
• Variable 12dB 50-150Hz LP Crossover
• Variable 12dB 45Hz Bass Boost
• 180° Phase Switch
• 0.05% Total Harmonic Distortion
• Remote Gain Control Included

Save 35% On Maxxlink Sound Deadening Trunk Kit

$136.95

IN STOCK

8" Dual 4 ohm VVX Series Car Subwoofer

• Peak Power: 800W
• RMS Power: 400W
• Competition Grade
• Butyl Rubber Surround

$124.99

IN STOCK

8" 1000W Marine Slim Subwoofer System Low-Profile Bass Add-On

• Peak Power: 1000W
• RMS Power: 300W
• Speaker-Level (High-Level) Inputs
• Nickel-Plated RCA Level Input
• Variable Bass Boost Remote

$149.95

IN STOCK

Only 2 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

Save 35% On Maxxlink Complete Car Sound Deadening Kit

$179.95

IN STOCK

8" Dual 2 ohm VVX Series Car Subwoofer

• Peak Power: 800W
• RMS Power: 400W
• Competition Grade
• Butyl Rubber Surround

$124.99

IN STOCK

Only 2 Left!

8" Single 4 ohm Evolution ZR Series Car Midwoofer

• Peak Power: 225W
• RMS Power: 125W
• 4 Ohms
• Mineral-Filled Polypropylene Cone
• Santoprene Surround
• Kapton® Former
• Progressive Roll Spider
• DMA-Optimized Motor System

FREE Gift: Sound Dampening!

$209.95

IN STOCK

Only 2 Left!

8" 100W Powered Subwoofer Bass Tube with Factory Harness

• 8" Amplified Subwoofer Bass Tube
• 200 Watts
• Built-In Class D Amplifier
• Bass Tube Construction for Enhanced Bass Reproduction
• Fast, Simple Installation
• Includes Mounting Straps
• Black

$194.95

IN STOCK

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

Save 35% On Maxxlink Sound Deadening Trunk Kit

$129.99

IN STOCK

Only 2 Left!

120W Compact Powered 8" Car Subwoofer

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz

Save 35% On Maxxlink Complete Car Sound Deadening Kit

$299.99

IN STOCK

Only 2 Left!

Dual 8" 250W Class D Amplified Subwoofer Bass Tube

• Dual 8" Amplified Subwoofer Bass Tube
• 250 Watts
• Built-In Class D Amplifier
• Two Subs Installed in a Single Tube
• Fast, Simple Installation
• Includes Mounting Straps
• Black

$352.95

IN STOCK

Only 3 Left!

Kicker SubStage Powered Subwoofer Upgrade Kit For 2008-Up Dodge Challenger

• 10" Square Vehicle Specific Solutions (VSS)™ Substage Series Subwoofer
• Amplifier RMS: 200 watts
• Digital Signal Processor With Built-In 4-Channel Amplifier
• Custom-Engineered Processor/Amp Mounting Bracket
• All Power And Signal Wiring Pre-Cut And Terminated

$699.95

AVAILABLE

Ships at Later Date

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.