(50 Items) Powered Car Subwoofer Boxes at Sonic Electronix

Powered Car Subwoofer Boxes

1200 Watt Complete Bass Package with Two 12" Subs in Ported Box, Monoblock Amplifier and Amp Kit (BPKG212 v2)

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 12" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

10% off a 1.0 Farad Capacitor with Amp Purchase!

$179.99

IN STOCK

550W Max (200W RMS) 10" Powered 2 Ohm Under Seat Subwoofer Enclosure + Bass Knob

• 200W RMS / 550W Max
• Remote Subwoofer Control Included
• RCA and High-Level Inputs
• Delayed Soft Remote Turn On
• Variable Bass Boost & LPF
• Dimensions: 13.60" L x 9.60" W x 2.60" H

$169.99

IN STOCK

8" Quick Bass Universal System Powered/Amplified Subwoofer BOOST System - Universal B.O.O.S.T. System

• Low Profile Powered Subwoofer System
• 100 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$109.99

IN STOCK

1000W Complete Bass Package with Two 10" Subs in Ported Box, Monoblock Amplifier and Amp Kit (BPKG210 v2)

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 10" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$159.99

IN STOCK

600W Complete Bass Package with 12" Sub in Ported Box, Monoblock Amplifier and Amp Kit (BPKG112 v2)

• Includes Everything You Need: Subs, Box, Amp & Wires
• 12" Belva Subwoofer
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$124.95

IN STOCK

600W Peak (300W RMS) Class-D Amplified Single 10" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

• 10" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

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FREE 8 Gauge Installation Kit with Purchase!

$249.99

IN STOCK

  • 4.6
7 reviews

600W Max (250W RMS) 12" Under Seat Powered Subwoofer Enclosure

• 600 Watts Max / 250 Watts RMS
• Slim Design Allows Mounting Under Vehicle Seat
• High Output Slim Profile Subwoofer
• Cast Aluminum Enclosure
• Subsonic and Low Pass Filters
• Wired Bass Knob Included

$203.99

IN STOCK

500 Watt System with 10" Sub in Ported Box, Monoblock Amplifier and Amp Kit (BPKG110 v2)

• Includes Everything You Need: Subs, Box, Amp & Wires
• 10" Belva Subwoofer
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$109.95

IN STOCK

1200 Watt Max Dual 12" Terminator Series Loaded Subwoofer Bass System with Amplifier and Bass Knob Included

• 1200W Peak (2 Subs)
• 400W RMS (2 Subs)
• 48oz. Magnet
• Terminator Series Class D Monoblock Car Amplifier
• Heavy 5/8" MDF Construction
• Black Carpeting

20% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$249.95

AVAILABLE

Ships at Later Date

  • 4.6
5 reviews

VEGA 12" 2 Ohm Powered Active Subwoofer, Spare Tire Application

• 600W Max / 150W RMS
• Slim Design Allows Mounting Under Vehicle Seat
• High Output Slim Profile Subwoofer
• Cast Aluminum Enclosure
• Subsonic and Low Pass Filters
• Wired Bass Knob Included

Get a Free BPK8 With Your Purchase of Select Subwoofers!

$294.99

IN STOCK

  • 4.5
4 reviews

600W Single 8" Amplified Subwoofer System w/ Wired Bass Remote

• 600W Single 8" Sealed Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Variable lowpass / highpass / subsonic filter
• Variable Bass Boost: 0 - 12 dB

Add a Sound Dampening Kit with Your Subwoofer Purchase!

$89.99

IN STOCK

Only 1 Left!

  • 4.8
5 reviews

250 Watt Peak 8" Powered Under-Seat Compact Subwoofer Enclosure System

• 125 Watts RMS x 1 @ 4 ohms
• 250 Watts RMS x 1 @ 2 ohms
• Efficient Class D Amplifier
• Proprietary, shallow-profile woofer
• Speaker-level (high-level) inputs with Audio Sense Auto-on
• Variable Bass Boost: 0 to +9 dB bass boost at 70 Hz

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Get a FREE Remote Bass Knob with Purchase

$299.95

IN STOCK

3000W XED Series Dual 12" Sealed Subwoofer Enclosure w/ Amplifier

• 3000W Dual 12" Sealed Subwoofer Enclosure with Amplifier
• 12" XED Series Subwoofers
•Includes 1000W Class A/B XED Series Amplifier
• 5/8" MDF Construction with Black Carpet
• Enclosure Dimensions: 9" TD x 15" BD x 30-5/8" W x 14" H

FREE 4 Gauge Amp Kit with Purchase!

$279.99

IN STOCK

Only 2 Left!

1200W Complete Bass Package with Two 12" Subs in Ported Box, Monoblock Amplifier and Amp Kit

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 12" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$169.99

IN STOCK

  • 4.5
2 reviews

2000W Max (500W RMS) HED Series Dual 10" Loaded Slot-Vented Enclosure

• 2000W Max HED Series Bass kit
• 2 10" HED Series Single 2 Ohm Subwoofers
• Carbon Fiber Polypropylene cones
• Unimount gasket surrounds
• 3/4" MDF construction

$187.99

AVAILABLE

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  • 4.5
4 reviews

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

$189.99

IN STOCK

Only 3 Left!

1100W Max (300W RMS) TS Series Single 10" Sealed Subwoofer Enclosure w/ Built-In Amplifier

• 1100W Max (300W RMS) Single 10" Sealed Subwoofer Enclosure with Built-In Amplifier
• 10" Subwoofer
• Built-In 1100W Class D Amplifier
• Carpet Finish

$129.99

AVAILABLE

Ships at Later Date

Compact Loaded/Under-the-Seat 8" Powered Sub Box with Integrated Amp and Capable Factory-Integration (Hide Away HS-8)

• 8" Bass Station Amplified Enclosure
• 150W RMS
• Included Remote Bass
• Nylon Velcro Straps
• Phase Canceling Switch
• Subsonic Filter
• Low Pass Filter
• Variable Bass Boost

Free RCA Interconnect Cables with Purchase!

Go to product to see the price

IN STOCK

10" 250W BT Series Class D Amplified Subwoofer Bass Tube

• Powered 10" Bass Tube
• Paper Cone with Polypropylene Dust Cap
• Treated Foam Surround
• 250 Watts RMS
• 300 Watts Peak
• 4 Ohm Impedance
• Preamp Inputs
• Speaker-Level Inputs
• Plastic Woofer Grille

Free RCA Interconnect Cables with Purchase!

$290.99

IN STOCK

Only 2 Left!

600W Peak (300W RMS) Class-D Amplified Single 12" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

• 12" Truck/Wedge Powered Subwoofer
• Rockford Fosgate Sealed Enclosure
• 300 Watt RMS Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

$269.99

IN STOCK

10" Kicker C104 Comp Series Subwoofer + Dual XPE2700 2-Channel Amplifier + 10 AWG Audiobahn Amp Kit

10" Single 4 ohm Comp Series Subwoofer • 300W Max • 150W RMS • Dual XPE 2-Channel Class A/B Car Amplifier • MOSFET Power Supply • High/Low Pass Filters • 10 Gauge Amplifier Installation Kit

$100.00

IN STOCK

  • 5.0
2 reviews

400W Max (150W RMS) HED Series Single 12" Vented Slim Subwoofer Enclosure w/ Built-In Amplifier

• 400W Max Single 12" Vented Subwoofer Enclosure with Built-In Amplifier
• 12" HED Series Subwoofer
• Built-In 150W RMS Amplifier
• 3/4" MDF Construction Enclosure with Black Carpet Finish
• Enclosure Dimensions: 7.68" D x 30" W x 15.98" H

Add an 8 Gauge Amp Kit to Your Purchase!

$169.99

IN STOCK

600W Complete Bass Package with 12" Sub in Ported Box, Monoblock Amplifier and Amp Kit

• Includes Everything You Need: Subs, Box, Amp & Wires
• 12" Belva Subwoofer
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$124.95

IN STOCK

  • 5.0
1 review

360W Peak (120W RMS) Loaded 8" Active Ported Subwoofer Enclosure featuring a Built-in Amplifier, Speaker-level (High-level) Inputs for OEM Integration, and External Wired Bass Knob Remote

• 120W Single 8" Vented Subwoofer Enclosure with Built-In Amplifier
• 120W RMS Class D Amplifier
• 8" Subwoofer
• Vented Enclosure with Carpeted Finish
• Single round port
• Enclosure Dimensions: 13.75" D x 13" W x 13" H

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10% Rewards, Extended Warranty and more!

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$149.95

IN STOCK

Only 3 Left!

1000W Complete Bass Package with Two 10" Subs in Ported Box, Monoblock Amplifier and Amp Kit

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 10" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

10% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$159.99

IN STOCK

  • 4.4
7 reviews

250 Watt RMS Single 8" 8W3v3 Amplified Subwoofer Loaded in a Slot-Ported MicroSub Enclosure

• 250W Single 8" Vented Subwoofer Enclosure with Built-In Amplifier
• 8" W3v3 Series Subwoofer(s)
• Built-in DCD Class D amplifier
• CNC-Cut High-Grade MDFConstruction w/ high-grade automotive carpet
• Enclosure Dimensions: 5.125" D x 18.500" W x 11.125" H

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Get 50% Off Sound Deadener with Subwoofer Purchase!

$479.99

IN STOCK

Only 2 Left!

600W Max (200W RMS) 10" VEGA Series Powered Active Subwoofer With Passive Radiator

• 600 Watts Max
• 200 Watts RMS
• Built-In Passive Radiator Design
• 0 to 12dB Bass Boost
• RCA and High Level Inputs

$199.99

IN STOCK

  • 5.0
2 reviews

400W Max (150W RMS) HED Series Single 10" Vented Slim Subwoofer Enclosure w/ Built-In Amplifier

• 400W Max Single 10" Vented Subwoofer Enclosure with Built-In Amplifier
• 10" HED Series Subwoofer
• Built-In 150W rms Amplifier
• 3/4" MDF Construction Enclosure with Black Carpet Finish
• Enclosure Dimensions: 6.1" D x 27.99" W x 14.13" H

$149.99

IN STOCK

10-inch (1200 Watts Peak) Amplified Subwoofer System with Enclosure

• 10-inch Amplified Subwoofer System with Enclosure
• RMS Power: 600 Watts
• Impedance: 2.6 Ω
• Voice Coil Configuration: Single
• Variable Low Pass Filter, Subsonic Filter and Bass Boost

$129.95

AVAILABLE

Ships at Later Date

10" BT Powered Amplified Subwoofer Bass Tube

• Bazooka Powered 10" Amplified Bass Tube
• 100W Built-in Class A/B Amplifier
• Paper Cone with Polypropylene Dust Cap
• Treated Foam Surround
• Line and Speaker-Level Inputs
• Plastic Woofer Grille
• 28 Oz. Magnet

$247.99

IN STOCK

Amplified Powered 6" Subwoofer Bass Tube

• Amplified Powered 6" Subwoofer Bass Tube
• 100 Watts RMS Power Handling
• Built-In 2-Channel Class A/B Amplifier
• Dual voice Coil
• Line and Speaker-Level Inputs
• Plastic Woofer Grille
• Jet Black Paint Finish

Add a Sound Dampening Kit with Your Subwoofer Purchase!

$173.99

IN STOCK

  • 4.3
9 reviews

300W 8" Punch Powered Under-Seat Loaded Subwoofer Enclosure with High & Low Level Input for OEM or Aftermarket Integration

• Remote bass level control included
• Supports Hi-level (Speaker) / low-level (RCA) inputs
• Includes all power, ground, and turn-on wires
• Includes mounting hardware
• "Closed-loop" design ensures optimum performance between woofer, amplifier and enclosure

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$269.99

IN STOCK

Dual 12" Amplified Terminator Loaded Subwoofer Bass System with Install Kit

• 1200W Peak (2 Subs)
• 400W RMS (2 Subs)
• 48oz. Magnet
• Terminator Series Class D Monoblock Car Amplifier
• Heavy 5/8" MDF Construction
• Black Carpeting
• Complete 8 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 500 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• Mini-ANL Fuse Holder With A 60 Amp Mini-ANL fuse

$249.95

AVAILABLE

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160W Max (50W RMS) Single 8" x 5-1/4" Sealed Under Seat Subwoofer Enclosure w/ Built-In Amplifier

• 160W Max Single 8" x 5-1/4" Sealed Under Seat Subwoofer Enclosure with Built-In Amplifier
• 8" x 5-1/4" Subwoofer
• Built-In 160W Max (50W RMS) Class D Amplifier
• High Density Resin Enclosure
• Enclosure Dimensions: 7-7/8" D x 11" W x 2-3/4" H

$149.99

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

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

Add a Sound Dampening Kit with Your Subwoofer Purchase!

$149.98

IN STOCK

VEGA 12" Shallow Powered Active Subwoofer, Spare Tire Application

• 600W Max / 150W RMS
• Slim Design Allows Mounting Under Vehicle Seat
• High Output Slim Profile Subwoofer
• Cast Aluminum Enclosure
• Subsonic and Low Pass Filters
• Wired Bass Knob Included

FREE 8 Gauge Installation Kit with Purchase!

$294.99

AVAILABLE

Ships at Later Date

  • 5.0
4 reviews

3000W MAX Basskit XED Dual 12" Loaded Sealed 3/4" MDF Enclosure w/1000W MAX amplifier

• 2 12" XED Series Loaded Enclosure
• 1000 Watt Amp Included
• Wired Bass Knob in Package
• Polypropylene Cones
• High Roll Foam Surrounds
• 3/4" MDF Construction with Cerwin Vega Logo Embroidered

$279.99

IN STOCK

Only 2 Left!

  • 5.0
1 review

Complete Powered System! Dual 12" Vented Subwoofer Enclosure w/ Amplifier

• Dual 12" Vented Subwoofer Enclosure with Amplifier
• 12" XED Series Subwoofers
•Includes 1000W Class A/B XED Series Amplifier
• 5/8" MDF Construction with Black Carpet

FREE 100% Copper, True 4 Gauge Wiring Kit with Select Amps

$329.99

IN STOCK

Only 2 Left!

500W Max Power Single 12" Sealed Subwoofer Enclosure w/ Amplifier

• 500W Single 12" Sealed Subwoofer Enclosure with Included Amplifier
• 12" Subwoofer
• Includes 170W RMS Class A/B KAC Series Amplifier
• Black Carpet Finish Enclosure
• Enclosure Dimensions: 13-3/8" D x 21-15/16" W x 7-5/16" H

$159.99

IN STOCK

140W RMS Single 8" Dockable Powered Subwoofer Enclosure

• 140W Single 8" Subwoofer Enclosure with Built-In Amplifier
• 8" Subwoofer
• Built-In 140W Class D Amplifier
• Enclosure Dimensions: 7" D x 16-3/16" W x 10-7/8" H

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$399.95

IN STOCK

Amplified and Loaded Dual 12" Enclosed Subwoofer System

• Amplified and Loaded Dual 12" Enclosed Subwoofer System
• 1200W Peak (2 Subs)
• 400W RMS (2 Subs)
• 48oz. Magnet
• Terminator Series Class D Monoblock Car Amplifier
• Built-in Adaptive Cooling Fans
• Smart Engage Auto Turn-On Circuitry

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$249.95

AVAILABLE

Ships at Later Date

  • 5.0
1 review

400W Amplified Subwoofer Sealed-Enclosure System with Single 10" 10TW1 Subwoofer

• Built-in DCD™Class D amplifier
• Automatic turn-on capable
• CNC-Cut High-Grade MDF
• Steel mesh grille mounted with driver
• Wrapped with Automotive-grade vehicle carpet
• Enclosure Dimensions: 5.00" D x 18.50" W x 11.125" H

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10% Rewards, Extended Warranty and more!

FREE 100% Copper, True 8 Gauge Wiring Kit with Select Amps!

$519.99

IN STOCK

350W Max 8" 2 Ohm Underseat Car Subwoofer Enclosure w/ Built-In 2-Channel Amplifier and Remote Gain Control

• 350 Watts Max
• 150 Watts RMS
• Soft Delayed Remote Turn-on
• Built-In 2 Channel Amplifier
• Remote Gain Control Included

$119.99

IN STOCK

Only 3 Left!

400W Series Single 12" Vented Subwoofer Enclosure w/ Built-In Amplifier

• 400W Single 12" Vented Subwoofer Enclosure with Built-In Amplifier
• 12" Subwoofer
• Built-In 400W Class D Amplifier
• MDF Construction with Black Carpet Finish
• Dimensions: 18.5" D x 17" W x 16" H

$147.99

AVAILABLE

Ships at Later Date

200 Watt Powered Subwoofer Upgrade Solution for select 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

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Get A Free $50 Dollar Gift Card With Purchase!

$699.95

AVAILABLE

Ships at Later Date

400W Max 8" Series 2 Ohm Underseat Car Subwoofer Enclosure w/ Built-In 2-Channel Amplifier and Remote Gain Control

• 400 Watts Max
• 150 Watts RMS
• Soft Delayed Remote Turn-on
• Built-In 2 Channel Amplifier
• Remote Gain Control Included

$124.99

IN STOCK

Only 3 Left!

8" Ultra-Compact Shallow Profile Hideaway Under-Seat Subwoofer System

• 125 Watts RMS
• Proprietary, shallow-profile subwoofer driver
• Ultra-compact purpose-engineered ABS enclosure
• Efficient Class D amplifier
• Custom circuitry to protect and provide optimum performance
• Soft start turn-on
• Speaker-level (high-level) and RCA inputs
• Audio sense Auto-Turn on capable via high-level inputs only

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10% Rewards, Extended Warranty and more!

Get a FREE Remote Bass Knob with Purchase

$299.95

IN STOCK

600W Peak (300W RMS) Class-D Amplified Single 10" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

• P300-8P Punch 8" 300-Watt Powered Enclosure
• 10" 300 Watt Class-D Amplifier with Optimized "Closed Loop" Design
• Frequency Response: 25Hz-200Hz
• Enclosure Type: Sealed

$249.99

IN STOCK

Only 1 Left!

  • 5.0
1 review

250W Max (150W RMS) 8" DRVN Series Compact Powered Subwoofer System w/ Built-In Class D Amplifier

• 250 Watts Max
• 150 Watts RMS
• Heat Resistant Cone
• Black Painted Yoke and Plate
• Built-In Class D Amplifier
• Wired LED Remote Control

$199.99

IN STOCK

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

$210.99

IN STOCK

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