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Get professionally built subwoofer enclosures for optimum sound performance. Wide selection of sub box types including Bandpass, vented and sealed.
MTX

MTX Car Subwoofer Boxes

All MTX Car Subwoofer Boxes
MTX Sealed Subwoofer Boxes
MTX Vehicle Specific Subwoofers & Boxes

Top 20 in MTX Car Subwoofer Boxes

Dual 12" 400W RMS Terminator Loaded Subwoofer Bass Enclosure

• 800W Peak
• 400W RMS
• 48oz. Magnet
• Heavy 5/8" MDF Construction
• Black Carpeting

$149.95

IN STOCK

Dual 10" Loaded Vented Subwoofer Enclosure with Amplifier

• 800W Peak
• Polymer coated pulp cone
• Foam surround
• 4 Ohm
• Magna Bass Mono Amplifier
• 5/8" MDF construction

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$199.95

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

$249.95

IN STOCK

270W Peak, 10" Universal Fit Amplified Subwoofer Enclosure System

• 270W Peak
• 135W RMS
• 4 Ohms
• Built-in 135 watt amplifier
• Hi-inputs
• RCA Inputs

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$199.95

IN STOCK

Only 2 Left!

Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure for 2002-2014 Dodge Ram Quad Cab

• Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure
• Vehicle Specific for 2002-2014 Dodge Ram Quad Cab
• Installs Under Rear Seat
• Dual 10" Subwoofer
• Enclosure Volume: 1.5 Cubic Feet
• Charcoal

$349.95

AVAILABLE

Ships at Later Date

Unloaded Single 10" Custom-fit Bass Slammer Subwoofer Enclosure for 2000-2004 Dodge Dakota Quad Cab

• Unloaded Single 10" Custom-fit BassSlammer Subwoofer Enclosure
• Vehicle specific for 2000-2004 Dodge Dakota Quad Cab
• Installs Behind Rear Seat
• Box Volume: 0.7 Cubic Feet
• 10" Subwoofer
• Black

$349.95

IN STOCK

Only 1 Left!

Dodge Dakota Club Cab 1997-2004 Unloaded Dual 10" Bass Slammer Subwoofer Enclosure

• Unloaded Dual 10" Thunder Form Subwoofer Enclosure
• For 1997-2004 Dodge Dakota Club Cab Trucks Vehicles
• Designed For Under Rear Jump Seat
• Box volume: 1.8 cubic feet

$349.95

AVAILABLE

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Unloaded Single 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 2001-2006 Chevy/GMC/Cadillac

• Unloaded Single 10" Custom-Fit Bass Slammer Subwoofer Enclosure
• Vehicle Specific for 2001-2006 Chevrolet Tahoe
• Installs Under the Driver Side Rear Window
• 10" Subwoofer
• 0.8 Cubic Feet Enclosure Volume
• Black

$349.95

AVAILABLE

Ships at Later Date

Ford Mustang 2005-2009, 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Single 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2005-2008 Ford Mustang
• Loaded With a Terminator Series Subwoofer
• 400W Max
• 200W RMS
• 4 ohms

$449.95

SPECIAL ORDER

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Chevrolet Colorado Crew Cab 2004-up / GMC Canyon Crew Cab 2004-2007 10" Unloaded Vehicle Specific Bass Slammer Subwoofer Enclosure

• Empty 10" ThunderForm Subwoofer Enclosure for 2004-Up Chevrolet Colorado Crew Cab OR 2004-2007 GMC Canyon Crew Cab
• Mounts In Front Of Cup Holder
• Enclosure Volume: 0.6 Cubic Feet, Sealed

$349.95

AVAILABLE

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Ford F-150 Regular Cab 2004-2010, 2 12" 4 ohms Loaded Car Specific Thunderform Subwoofer Enclosure

• Dual 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Regular Cab
• Loaded with 12" Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohms
• Polypropylene Cone

$382.46

AVAILABLE

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Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure for 2002-2014 Dodge Ram Quad Cab

• Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure
• Vehicle Specific for 2002-2014 Dodge Ram Quad Cab
• Installs Under Rear Seat
• Dual 10" Subwoofer
• Enclosure Volume: 1.5 Cubic Feet
• Tan

$349.95

AVAILABLE

Ships at Later Date

Unloaded 10" Fiberglass Subwoofer Enclosure for Select 2007-2011 GM Trucks

• Fits in Chevy Tahoe, Suburban, GMC Yukon, and GMC Denali 2007-2011
• Fiberglass Construction
• Fits Single 10" Subwoofer
• Enclosure Volume: 0.6 Cubic ft
• Fits Inside Factory Center Console

$349.95

AVAILABLE

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Unloaded Single 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 1992-2000 Chevrolet/GMC

• Unloaded Single 10" Custom-Fit BassSlammer Subwoofer Enclosure
• Vehicle Specific for 1992-2000 Chevrolet Suburban
• Replaces Factory Console
• 10" Subwoofer
• 1.1 Cubic Feet Enclosure Volume
• Tan

$349.95

AVAILABLE

Ships at Later Date

Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure for 1994-2001 Dodge Ram Extra Cab

• Unloaded Dual 10" Custom-fit Bass Slammer Subwoofer Enclosure
• Vehicle Specific for 1994-2001 Dodge Ram Extra Cab
• Under Rear Seat
• Dual 10" Subwoofer
• 1.4 Cubic Feet
• Charcoal

$349.95

AVAILABLE

Ships at Later Date

Chevrolet Extra Cab 1999-2006, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 1999-2005 Chevy Extended Cab
• 1999-2001 GMC Pick-Up and 3-/Extended Cab 4-Door Models
• Loaded With 10" Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 Ohms

$449.95

AVAILABLE

Ships at Later Date

Unloaded Dual 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 1999-2006 Chevrolet/GMC

• Unloaded Dual 10" Custom-Fit BassSlammer Subwoofer Enclosure
• Vehicle Specific For 1999-2006 Chevrolet 1500 Extra Cab
• Under Rear Seat on Driver Side
• 10" Subwoofer
• 1.9 Cubic Feet Enclosure Volume
• Tan

$349.95

IN STOCK

Only 1 Left!

Unloaded Dual 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 2004-2007 Ford F-150 Regular Cab

• Unloaded Dual 10" Custom-Fit Bass Slammer Subwoofer Enclosure
• Vehicle Specific for 2004-2007 Ford F-150 Regular Cab
• Installs Behind Seat
• Dual 10" Subwoofers
• Box Volume: 1.8 Cubic Feet
• Tan

$349.95

AVAILABLE

Ships at Later Date

Dodge Ram Quad Cab 2002-2014, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Dual 10" Loaded MTX Thunderform Subwoofer Enclosure
• For Dodge Ram Quad Cab 2002-2014
• Loaded with Dual Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohms
• Polypropylene Cone

$549.95

AVAILABLE

Ships at Later Date

Single 10" 2005 Dodge Magnum Unloaded Charcoal Bass Slammer ThunderForm Subwoofer Enclosure Box

• 2005 Dodge Magnum Unloaded Charcoal Single 10" Bass Slammer ThunderForm Subwoofer Enclosure Box
• Mounts In Driver Side Of The Trunk In Vehicle
• Mounting Depth: 6-1/2"
• Cutout Diameter: 9-3/8"
• Box Volume: 0.75 Cu

$349.95

AVAILABLE

Ships at Later Date