Make your audio installation easier by buying a perfectly matched subwoofer with box. These loaded car subs include a sub, enclosure and sometimes an amp.
MTX

MTX Loaded Car Subwoofer Boxes

All MTX Loaded Car Sub Boxes
MTX Quick Bass Solutions
MTX Powered Car Subwoofer Boxes
MTX Sealed & Loaded Car Sub Boxes
MTX Ported & Loaded Car Sub Boxes
MTX Angled & Truck Loaded Sub Boxes
MTX Vehicle Specific Subwoofers & Boxes
MTX MTX ThunderForm Enclosures

Top Sellers in MTX Loaded Car Subwoofer Boxes

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

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

$149.95

IN STOCK

Only 3 Left!

270W Peak (135W RMS) 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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FREE Sound Dampening Kit with Your Subwoofer Purchase!

$199.95

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Ford Ranger Regular Cab 1998-2007, 10" 4 ohm Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Single 10" Loaded Vehicle Specific MTX Thunderform Subwoofer Enclosure
• For 1998-2007 Ford Ranger Regular Cab
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohms
• Carbon Filled Polypropylene Cone

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$382.46

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Ford F-250 Super Cab 2000-2007, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2007 Ford F-250 Super Cab
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohms
• Polypropylene Cone

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$449.95

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Chevrolet 1500/2500 Extra Cab 2007-2010 Loaded 10" 4 ohm Subwoofer Enclosure

• Loaded 10" Subwoofer Enclosure
• Fits in Chevrolet 1500/2500 Extended Cab 2007-2010
• 400W Max
• 200W RMS
• Fiberglass Construction
• 1.5" Voice Coil
• 28oz. Magnet
• Enclosure Volume: 1.0 Cubic Ft

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$449.95

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250W RMS 10" Direct Fit Subwoofer Enclosure w/ Amp For Select 2014-2016 Polaris RZR Vehicles

• 250W Single 12" Sealed Direct Fit Subwoofer Enclosure with Built-In Amplifier
• 12" Weathproof Subwoofer
• Built-In 250W Class D Amplifier
• Low density polyethylene (LLDPE) Construction
• Dash mount bass control included
• Direct fit, No drilling required

50% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$499.95

AVAILABLE

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Jeep Wrangler TJ 1997-2006, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Dual 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• 1997-2006 Jeep Wrangler TJ
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohms

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$449.95

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Ford F-150 SuperCrew Cab 2009-2010, Loaded 10" 4 ohm Subwoofer Enclosure

• Loaded 10" Subwoofer Enclosure
• Fits in Ford F-150 SuperCrew Cab 2009-2010
• 400W Max
• 200W RMS
• Fiberglass Construction
• 1.5" Voice Coil
• 28oz. Magnet
• Enclosure Volume: 1.0 Cubic Ft

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$449.95

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12" Loaded Sub Enclosure Custom-Fit for 2004-2007 Ford F-150 Pickup (STX, XL, XLT, Base, FX4, Lariat)

• Loaded 12" Subwoofer Enclosure Custom-Fit for 2004-2007 Ford F-150 Pickup
• 400W Max
• 200W RMS
• Polypropylene Woofer Cone
• Rubber Surround
• 28oz. Magnet Structure

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$449.95

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Ford F-150 Crew/Ext Cab 2004-2008, 12" 4 ohm Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Loaded 12" Subwoofer Enclosure Custom-Fit for 2004-2007 Ford F-150 Pickup
• 400W Max
• 200W RMS
• Polypropylene Woofer Cone • Rubber Surround
• 28oz. Magnet Structure

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$449.95

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Ford F-250 Super Cab 2000-2010, Amplified 2 10" 4 ohms Vehicle Specific Thunderform Sub Enclosure

• Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2007 Ford F-250 Super Cab
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 Ohms

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$649.95

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

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

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$699.95

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Ford F-250 Super Cab 2000-2007, Amplified 2 10" 4 ohms Loaded Car Specific Thunderform Subwoofer Enclosure

• Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2007 Ford F-250 Super Cab
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 Ohms

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$649.95

AVAILABLE

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Chevrolet 1500/2500 Crew Cab 2007-2010, Loaded 10" 4 ohm Subwoofer Enclosure

• Loaded 10" Subwoofer Enclosure
• Fits in Chevrolet 1500/2500 Crew Cab 2007-2010
• 400W Max
• 200W RMS
• Fiberglass Construction
• 1.5" Voice Coil
• 28oz. Magnet
• Enclosure Volume: 1.0 Cubic Ft

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10% Rewards, Extended Warranty and more!

$449.95

AVAILABLE

Ships at Later Date

Jeep Wrangler TJ 1997-2006, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Sub Enclosure

• Amplified 2 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• 1997-2006 Jeep Wrangler TJ
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohms

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10% Rewards, Extended Warranty and more!

$649.95

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

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$549.95

AVAILABLE

Ships at Later Date

Ford F-150 SuperCab 2009-2010, Loaded 10" 4 ohm Subwoofer Enclosure

• Loaded 10" Subwoofer Enclosure
• Fits in Ford F-150 SuperCab Cab 2009-2010
• 400W Max
• 200W RMS
• Fiberglass Construction
• 1.5" Voice Coil
• 28oz. Magnet
• Enclosure Volume: 1.0 Cubic Ft

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$449.95

AVAILABLE

Ships at Later Date

Ford F-150 Crew/Ext Cab 2004-2008, Amplified 12" 4 ohm Loaded Car Specific Thunderform Sub Enclosure

• Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Crew/Ext Cab
• Loaded with 12" Terminator Series Subwoofers
• 400W Max
• 200W RMS
• 4 Ohms

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$549.95

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

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$449.95

SPECIAL ORDER

Ships at Later Date

Ford F-250 Super Cab 2000-2007, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2007 Ford F-250 Super Cab
• Loaded with Terminator Series Subwoofers
• 800W Max
• 400W RMS
• 4 ohms
• Polypropylene Cone

VIP Guarantee - FREE Shipping,
10% Rewards, Extended Warranty and more!

$449.95

AVAILABLE

Ships at Later Date

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