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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Subwoofers
  4. Discontinued Custom-fit Subwoofer Boxes
  5. Discontinued MTX Thunderform Boxes

Discontinued MTX Thunderform Boxes for your 1978 SP370 close

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Product Type
Vehicle-specific sub box with amp,
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Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Subwoofer Design
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Total Peak Power Handling
This is the Total Peak Power handling of all the subwoofers included in the package or enclosure.

If the loaded enclosure or amplifier and subwoofer package includes more than a single subwoofer, then this is the total peak power handling for all of the subs combined.

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements.
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MTX JWULP07FB10A-TN

Fits Select 2007-2016 Jeep Wrangler Vehicles - Amplified 10" 200W Loaded Thunderform Subwoofer Enclosure - Black

JWULP07FB10A-TN big DISCONTINUED
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MTX JWULP07FB10A-TN

Fits Select 2007-2016 Jeep Wrangler Vehicles - Amplified 10" 200W Loaded Thunderform Subwoofer Enclosure - Black

• 200W Single 10" Sealed Subwoofer Enclosure with Built in Amplifier
• RMS: 200 W Total
• 10" Sealed Vehicle Specific Enclosure
• Preloaded with single 10" Terminator-Series Subwoofer
• Sealed enclosure with factory finish - Black

No Fit Icon Doesn't fit your SP370

• 200W Single 10" Sealed Subwoofer Enclosure with Built in Amplifier
• RMS: 200 W Total
• 10" Sealed Vehicle Specific Enclosure
• Preloaded with single 10" Terminator-Series Subwoofer
• Sealed enclosure with factory finish - Black

MTX Audio Thunderform DDXP201-T45 (Black, Amplified)

Dodge Durango 1998-2003, Amplified 8" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

DD8A-T45 big DISCONTINUED
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MTX Audio Thunderform DDXP201-T45 (Black, Amplified)

Dodge Durango 1998-2003, Amplified 8" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified 8" Ported Vehicle Specific Thunderform Subwoofer Enclosure
• For Dodge Durango 1998-2003
• Loaded with a Thunder4500 Subwoofer
• 300W Max
• 150W RMS
• 4 ohm
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Amplified 8" Ported Vehicle Specific Thunderform Subwoofer Enclosure
• For Dodge Durango 1998-2003
• Loaded with a Thunder4500 Subwoofer
• 300W Max
• 150W RMS
• 4 ohm
• Carbon filled polypropylene cone

MTX Audio Thunderform FEXST01BK10A-T45 (Black, Amplified)

Ford Explorer Sport Trac 2001-2004, 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform FEXST01BK10A-T45 (Black, Amplified)

Ford Explorer Sport Trac 2001-2004, 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Single 10" Loaded Amplified MTX Thunderform Subwoofer Enclosure • Ford Explorer Sport Trac 2001-2004 • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

2

Single 10" Loaded Amplified MTX Thunderform Subwoofer Enclosure • Ford Explorer Sport Trac 2001-2004 • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform FMUST05D12A-T45 (Dark Granite, Amplified)

Ford Mustang 2005-2008, Amplified 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform FMUST05D12A-T45 (Dark Granite, Amplified)

Ford Mustang 2005-2008, Amplified 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2005-2008 Ford Mustang • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2005-2008 Ford Mustang • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform CS10AB-T45 (Blue, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure with 1 Thunder 4500 Subwoofer

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MTX Audio Thunderform CS10AB-T45 (Blue, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure with 1 Thunder 4500 Subwoofer

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohm Loaded Vehicle Specific Thunderform Subwoofer Enclosure with 1 Thunder 4500 Subwoofer • 450W Max • 225W RMS • Replaces factory console • Features integrated cup holders and storage area

No Fit Icon Doesn't fit your SP370

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohm Loaded Vehicle Specific Thunderform Subwoofer Enclosure with 1 Thunder 4500 Subwoofer • 450W Max • 225W RMS • Replaces factory console • Features integrated cup holders and storage area

MTX Audio Thunderform CXP10LAB-T45 (Blue, Amplified)

Chevrolet 1500 Extra Cab 1988-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CXP10LAB-T45 (Blue, Amplified)

Chevrolet 1500 Extra Cab 1988-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified 10" Sealed Thunderform Subwoofer Enclosure
• Chevrolet 1500 Extra Cab 1988-2006
• Also fits 1988-2001 GMC Pick-Up & 3-Door
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS

No Fit Icon Doesn't fit your SP370

• Amplified 10" Sealed Thunderform Subwoofer Enclosure
• Chevrolet 1500 Extra Cab 1988-2006
• Also fits 1988-2001 GMC Pick-Up & 3-Door
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS

MTX Audio Thunderform FSC10T-T45 (Tan, Loaded)

Ford F-150 Supercrew 2001-2003, 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform FSC10T-T45 (Tan, Loaded)

Ford F-150 Supercrew 2001-2003, 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure • For 2001-2003 Ford F-150 Supercrew • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure • For 2001-2003 Ford F-150 Supercrew • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform RMP101AW-T45 (Willow Green, Amplified)

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

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MTX Audio Thunderform RMP101AW-T45 (Willow Green, Amplified)

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

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

No Fit Icon Doesn't fit your SP370

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

MTX Audio F150R04G24A-T45 OPEN BOX STORE RETURN

Amplified and Loaded Dual 12" ThunderForm Subwoofer Enclosure for 2004-2006 F-150 Regular Cab

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MTX Audio F150R04G24A-T45 OPEN BOX STORE RETURN

Amplified and Loaded Dual 12" ThunderForm Subwoofer Enclosure for 2004-2006 F-150 Regular Cab

Amplified and Loaded Dual 12" ThunderForm Subwoofer Enclosure for 2004-2006 F-150 Regular Cab (GREY) • 225W Max • 120W RMS • Injection-molded, carbon-filled polypropylene cone woofer • Rubber surround

No Fit Icon Doesn't fit your SP370

Amplified and Loaded Dual 12" ThunderForm Subwoofer Enclosure for 2004-2006 F-150 Regular Cab (GREY) • 225W Max • 120W RMS • Injection-molded, carbon-filled polypropylene cone woofer • Rubber surround

MTX Audio Thunderform RMP10AG-T45 (Gray, Amplified)

Ford Ranger Regular Cab 1993-1997, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform RMP10AG-T45 (Gray, Amplified)

Ford Ranger Regular Cab 1993-1997, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified 10" Loaded Vehicle Specific MTX Thunderform Subwoofer Enclosure
• For 1993-1997 Ford Ranger Regular Cab
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled Polypropylene Cone

No Fit Icon Doesn't fit your SP370

• Amplified 10" Loaded Vehicle Specific MTX Thunderform Subwoofer Enclosure
• For 1993-1997 Ford Ranger Regular Cab
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled Polypropylene Cone

MTX Audio Thunderform JWTJ97C20A-T45 (Charcoal, Amplified)

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

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MTX Audio Thunderform JWTJ97C20A-T45 (Charcoal, Amplified)

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

• Amplified 2 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• 1997-2006 Jeep Wrangler TJ
• Loaded with Thunder4500 Subwoofer
• 900W Max
• 450W RMS
• 4 ohm
• Carbon Filled Polypropylene Cone

No Fit Icon Doesn't fit your SP370

• Amplified 2 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• 1997-2006 Jeep Wrangler TJ
• Loaded with Thunder4500 Subwoofer
• 900W Max
• 450W RMS
• 4 ohm
• Carbon Filled Polypropylene Cone

MTX Audio Thunderform F150C04C12A-T45 (Charcoal, Amplified)

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

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MTX Audio Thunderform F150C04C12A-T45 (Charcoal, Amplified)

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

Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2004-2008 Ford F-150 Crew/Ext Cab • Loaded with 12" Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

2

Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2004-2008 Ford F-150 Crew/Ext Cab • Loaded with 12" Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform RMP101AB-T45 (Blue, Amplified)

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

RMP101AB-T45 big DISCONTINUED
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MTX Audio Thunderform RMP101AB-T45 (Blue, Amplified)

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

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

No Fit Icon Doesn't fit your SP370

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

MTX Audio Thunderform DRQC20AC-T45 (Charcoal, Amplified)

Dodge Ram Quad Cab 2002-2008, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform DRQC20AC-T45 (Charcoal, Amplified)

Dodge Ram Quad Cab 2002-2008, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Dual 10" Loaded Amplified MTX Thunderform Subwoofer Enclosure • For Dodge Ram Quad Cab 2002-2008 • Loaded with Dual Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

Dual 10" Loaded Amplified MTX Thunderform Subwoofer Enclosure • For Dodge Ram Quad Cab 2002-2008 • Loaded with Dual Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform F250X00BK20A-T45 (Black, Amplified)

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

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MTX Audio Thunderform F250X00BK20A-T45 (Black, Amplified)

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

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 Super Cab • Loaded with Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

No Fit Icon Doesn't fit your SP370

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 Super Cab • Loaded with Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

MTX Audio Thunderform F250R00T20A-T45 (Tan, Amplified)

Ford F-250 Regular Cab 2000-2006, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform F250R00T20A-T45 (Tan, Amplified)

Ford F-250 Regular Cab 2000-2006, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2006 Ford F-250 Regular Cab • Loaded with Thunder4500 Subwoofer • 900W Max • 450W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2006 Ford F-250 Regular Cab • Loaded with Thunder4500 Subwoofer • 900W Max • 450W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform CS10AG-T45 (Gray, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CS10AG-T45 (Gray, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

No Fit Icon Doesn't fit your SP370

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

MTX Audio Thunderform CS10AM-T45 (Maroon, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CS10AM-T45 (Maroon, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure • For 1992-2000 Chevrolet Suburban • 10" Thunder4500 Subwoofer • 450W Max • 225W RMS • 200 watt Class D built-in amplifier

No Fit Icon Doesn't fit your SP370

MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure • For 1992-2000 Chevrolet Suburban • 10" Thunder4500 Subwoofer • 450W Max • 225W RMS • 200 watt Class D built-in amplifier

MTX Audio Thunderform DRXP20AS-T45 (Spruce, Amplified)

Dodge Ram Extra Cab 1994-2001, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform DRXP20AS-T45 (Spruce, Amplified)

Dodge Ram Extra Cab 1994-2001, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified Dual 10" 4 ohm Loaded Thunderform Subwoofer Enclosure
• For 1994-2001 Dodge Ram Extra Cab
• Thunder4500 Subwoofers Loaded
• 900W Max
• 450W RMS
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Amplified Dual 10" 4 ohm Loaded Thunderform Subwoofer Enclosure
• For 1994-2001 Dodge Ram Extra Cab
• Thunder4500 Subwoofers Loaded
• 900W Max
• 450W RMS
• Carbon filled polypropylene cone

MTX Audio Thunderform F250C00T10A-T45 (Tan, Amplified)

Ford F-250 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform F250C00T10A-T45 (Tan, Amplified)

Ford F-250 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 and F-350 Supercrew • Loaded with Thunderform4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

1

Amplified 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 and F-350 Supercrew • Loaded with Thunderform4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform TTP10AT-T45 (Tan, Amplified)

Toyota Tacoma Regular Cab 1996-2004, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform TTP10AT-T45 (Tan, Amplified)

Toyota Tacoma Regular Cab 1996-2004, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • For 1996-2004 Toyota Tacoma Regular Cab • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm

No Fit Icon Doesn't fit your SP370

1

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • For 1996-2004 Toyota Tacoma Regular Cab • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm

MTX Audio Thunderform RMP101AG-T45 (Gray, Amplified)

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

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MTX Audio Thunderform RMP101AG-T45 (Gray, Amplified)

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

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

No Fit Icon Doesn't fit your SP370

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

MTX Audio Thunderform RMP101AT-T45 (Tan, Amplified)

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

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MTX Audio Thunderform RMP101AT-T45 (Tan, Amplified)

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

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

No Fit Icon Doesn't fit your SP370

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

MTX Audio Thunderform CXP20AT-T45 (Tan, Amplified)

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

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MTX Audio Thunderform CXP20AT-T45 (Tan, Amplified)

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

• Dual 10" Loaded Amplified Thunderform Subwoofer Enclosure
• For 1999-2006 Chevrolet Extra Cab
• Also Fits 1999-2001 GMC Pick-Up Extended Cab
• 900W Max
• 450W RMS
• Built-in 200W Amplifier

No Fit Icon Doesn't fit your SP370

• Dual 10" Loaded Amplified Thunderform Subwoofer Enclosure
• For 1999-2006 Chevrolet Extra Cab
• Also Fits 1999-2001 GMC Pick-Up Extended Cab
• 900W Max
• 450W RMS
• Built-in 200W Amplifier

MTX Audio Thunderform DRQC20AT-T45 (Tan, Amplified)

Dodge Ram Quad Cab 2002-2008, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform DRQC20AT-T45 (Tan, Amplified)

Dodge Ram Quad Cab 2002-2008, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Dual 10" Loaded Amplified MTX Thunderform Subwoofer Enclosure • For Dodge Ram Quad Cab 2002-2008 • Loaded with Dual Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

1

Dual 10" Loaded Amplified MTX Thunderform Subwoofer Enclosure • For Dodge Ram Quad Cab 2002-2008 • Loaded with Dual Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform F150R04T24A-T45 (Tan, Amplified)

Ford F-150 Regular Cab 2004-2008, Amplified 2 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform F150R04T24A-T45 (Tan, Amplified)

Ford F-150 Regular Cab 2004-2008, Amplified 2 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Dual 12" Amplified Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Regular Cab
• Loaded with 12" Thunder4500 Subwoofer
• 900W Max
• 450W RMS
• 4 ohm
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Dual 12" Amplified Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2004-2008 Ford F-150 Regular Cab
• Loaded with 12" Thunder4500 Subwoofer
• 900W Max
• 450W RMS
• 4 ohm
• Carbon filled polypropylene cone

MTX Audio Thunderform CF10A-TN (Black, Amplified)

Chevrolet Camaro / Pontiac Firebird 1993-2002 Amplified 10" 4 ohm Car Specific Thunderform Enclosure

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MTX Audio Thunderform CF10A-TN (Black, Amplified)

Chevrolet Camaro / Pontiac Firebird 1993-2002 Amplified 10" 4 ohm Car Specific Thunderform Enclosure

• MTX Audio ThunderForm 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• For 1993-2002 Chevrolet Camaro and Pontiac Firebird
• 200W Amplifier
• Virtually Invisible when Installed

No Fit Icon Doesn't fit your SP370

• MTX Audio ThunderForm 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure
• For 1993-2002 Chevrolet Camaro and Pontiac Firebird
• 200W Amplifier
• Virtually Invisible when Installed

MTX Audio Thunderform S1010AC-T45 (Charcoal, Amplified)

Chevrolet S-10 1995-2003, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform S1010AC-T45 (Charcoal, Amplified)

Chevrolet S-10 1995-2003, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• 10" Single 4-ohm Thunder 4500 Series Loaded Subwoofer Enclosure
• 225W Max
• 450W RMS
• Injection molded carbon filled expanded polypropylene cone woofer with aluminum deposition
• Rubber surround
• Molded in CHARCOAL factory color

No Fit Icon Doesn't fit your SP370

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• 10" Single 4-ohm Thunder 4500 Series Loaded Subwoofer Enclosure
• 225W Max
• 450W RMS
• Injection molded carbon filled expanded polypropylene cone woofer with aluminum deposition
• Rubber surround
• Molded in CHARCOAL factory color

MTX Audio Thunderform CS10AT-T45 (Tan, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CS10AT-T45 (Tan, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

No Fit Icon Doesn't fit your SP370

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

MTX Audio Thunderform C15HC00C10A-T45 (Charcoal, Amplified)

Chevrolet 1500 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform C15HC00C10A-T45 (Charcoal, Amplified)

Chevrolet 1500 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified Single 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • For Chevrolet 1500 Crew Cab 2000-2006 • loaded with one 10" Thunder4500 Series Subwoofer • 450W Max • 225W RMS

No Fit Icon Doesn't fit your SP370

Amplified Single 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • For Chevrolet 1500 Crew Cab 2000-2006 • loaded with one 10" Thunder4500 Series Subwoofer • 450W Max • 225W RMS

MTX Audio Thunderform C15HC00G10A-T45 (Gray, Amplified)

Chevrolet 1500 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform C15HC00G10A-T45 (Gray, Amplified)

Chevrolet 1500 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified Single 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • For Chevrolet 1500 Crew Cab 2000-2006 • loaded with one 10" Thunder4500 Series Subwoofer • 450W Max • 225W RMS

No Fit Icon Doesn't fit your SP370

Amplified Single 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • For Chevrolet 1500 Crew Cab 2000-2006 • loaded with one 10" Thunder4500 Series Subwoofer • 450W Max • 225W RMS

MTX Audio Thunderform CXP10LAR-T45 (Red, Amplified)

Chevrolet 1500 Extra Cab 1988-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CXP10LAR-T45 (Red, Amplified)

Chevrolet 1500 Extra Cab 1988-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified 10" Sealed Thunderform Subwoofer Enclosure
• Chevrolet 1500 Extra Cab 1988-2006
• Also fits 1988-2001 GMC Pick-Up & 3-Door
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS

No Fit Icon Doesn't fit your SP370

• Amplified 10" Sealed Thunderform Subwoofer Enclosure
• Chevrolet 1500 Extra Cab 1988-2006
• Also fits 1988-2001 GMC Pick-Up & 3-Door
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS

MTX Audio Thunderform DMAGW05G10A-T45 (Light Gray, Amplified)

Dodge Magnum 2005-2008, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform DMAGW05G10A-T45 (Light Gray, Amplified)

Dodge Magnum 2005-2008, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded Thunderform Subwoofer Enclosure • For Dodge Magnum 2005-2008 • Loaded with a 10" Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

Amplified 10" Loaded Thunderform Subwoofer Enclosure • For Dodge Magnum 2005-2008 • Loaded with a 10" Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform FESCP01T12A-T45 (Tan, Amplified)

Ford Escape 2001-2004, Amplified 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform FESCP01T12A-T45 (Tan, Amplified)

Ford Escape 2001-2004, Amplified 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified 12" Sealed Loaded Thunderform Subwoofer Enclosure
• For Ford Escape 2001-2004
• Loaded with 12" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Amplified 12" Sealed Loaded Thunderform Subwoofer Enclosure
• For Ford Escape 2001-2004
• Loaded with 12" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled polypropylene cone

MTX Audio Thunderform TTP10AG-T45 (Gray, Amplified)

Toyota Tacoma Regular Cab 1996-2004, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform TTP10AG-T45 (Gray, Amplified)

Toyota Tacoma Regular Cab 1996-2004, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure
• For 1996-2004 Toyota Tacoma Regular Cab
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm

No Fit Icon Doesn't fit your SP370

• Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure
• For 1996-2004 Toyota Tacoma Regular Cab
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm

MTX Audio Thunderform RMP101AC-T45 (Charcoal, Amplified)

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

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MTX Audio Thunderform RMP101AC-T45 (Charcoal, Amplified)

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

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

No Fit Icon Doesn't fit your SP370

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

MTX Audio Thunderform C25HC00C20A-TN (Charcoal, Amplified)

Chevrolet 2500/3500 Crew Cab 2000-2006, Amplified 2 10" 4 ohm Vehicle Specific Thunderform Enclosure

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MTX Audio Thunderform C25HC00C20A-TN (Charcoal, Amplified)

Chevrolet 2500/3500 Crew Cab 2000-2006, Amplified 2 10" 4 ohm Vehicle Specific Thunderform Enclosure

• Dual 10" Loaded Thunderform Subwoofer Enclosure with Built-in Amplifier
• For Chevrolet 2500/3500 Crew Cab 2000-2006
• Also fits 2000-2006 GMC 2500 and 3500HD Crew Cab
• 800W Max
• 400W RMS
• Built-In 200 Watt Amplifier

No Fit Icon Doesn't fit your SP370

1

• Dual 10" Loaded Thunderform Subwoofer Enclosure with Built-in Amplifier
• For Chevrolet 2500/3500 Crew Cab 2000-2006
• Also fits 2000-2006 GMC 2500 and 3500HD Crew Cab
• 800W Max
• 400W RMS
• Built-In 200 Watt Amplifier

MTX Audio Thunderform JWTJ97T20A-T45 (Tan, Amplified)

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

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MTX Audio Thunderform JWTJ97T20A-T45 (Tan, Amplified)

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

Amplified 2 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure • 1997-2006 Jeep Wrangler TJ • Loaded with Thunder4500 Subwoofer • 900W Max • 450W RMS • 4 ohm • Carbon Filled Polypropylene Cone

No Fit Icon Doesn't fit your SP370

Amplified 2 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure • 1997-2006 Jeep Wrangler TJ • Loaded with Thunder4500 Subwoofer • 900W Max • 450W RMS • 4 ohm • Carbon Filled Polypropylene Cone

MTX Audio Thunderform CXP20AC-T45 (Charcoal, Amplified)

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

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MTX Audio Thunderform CXP20AC-T45 (Charcoal, Amplified)

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

Dual 10" Loaded Amplified Thunderform Subwoofer Enclosure • For 1999-2006 Chevrolet Extra Cab • Also Fits 1999-2001 GMC Pick-Up Extended Cab • 900W Max • 450W RMS • Built-in 200W Amplifier

No Fit Icon Doesn't fit your SP370

Dual 10" Loaded Amplified Thunderform Subwoofer Enclosure • For 1999-2006 Chevrolet Extra Cab • Also Fits 1999-2001 GMC Pick-Up Extended Cab • 900W Max • 450W RMS • Built-in 200W Amplifier

MTX Audio Thunderform CXP20AG-T45 (Gray, Amplified)

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

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MTX Audio Thunderform CXP20AG-T45 (Gray, Amplified)

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

Dual 10" Loaded Amplified Thunderform Subwoofer Enclosure • For 1999-2006 Chevrolet Extra Cab • Also Fits 1999-2001 GMC Pick-Up Extended Cab • 900W Max • 450W RMS • Built-in 200W Amplifier

No Fit Icon Doesn't fit your SP370

Dual 10" Loaded Amplified Thunderform Subwoofer Enclosure • For 1999-2006 Chevrolet Extra Cab • Also Fits 1999-2001 GMC Pick-Up Extended Cab • 900W Max • 450W RMS • Built-in 200W Amplifier

MTX Audio Thunderform DRXP20AM-T45 (Maroon, Amplified)

Dodge Ram Extra Cab 1994-2001, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform DRXP20AM-T45 (Maroon, Amplified)

Dodge Ram Extra Cab 1994-2001, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified Dual 10" 4 ohm Loaded Thunderform Subwoofer Enclosure
• For 1994-2001 Dodge Ram Extra Cab
• Thunder4500 Subwoofers Loaded
• 900W Max
• 450W RMS
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Amplified Dual 10" 4 ohm Loaded Thunderform Subwoofer Enclosure
• For 1994-2001 Dodge Ram Extra Cab
• Thunder4500 Subwoofers Loaded
• 900W Max
• 450W RMS
• Carbon filled polypropylene cone

MTX Audio Thunderform F250R00BK20A-T45 (Black, Amplified)

Ford F-250 Regular Cab 2000-2006, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform F250R00BK20A-T45 (Black, Amplified)

Ford F-250 Regular Cab 2000-2006, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2006 Ford F-250 Regular Cab
• Loaded with Thunder4500 Subwoofer
• 900W Max
• 450W RMS
• 4 ohm
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2006 Ford F-250 Regular Cab
• Loaded with Thunder4500 Subwoofer
• 900W Max
• 450W RMS
• 4 ohm
• Carbon filled polypropylene cone

MTX Audio Thunderform DDQC10A-T45 (Black, Amplified) Open Box

(Open Box) Dodge Dakota Quad Cab 2000-2004, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform DDQC10A-T45 (Black, Amplified) Open Box

(Open Box) Dodge Dakota Quad Cab 2000-2004, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure • For Dodge Dakota Quad Cab 2000-2004, • Thunder4500 Subwoofer • 450W Max • 225W RMS • Carbon filled polypropylene cone • 4 ohm

No Fit Icon Doesn't fit your SP370

Amplified 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure • For Dodge Dakota Quad Cab 2000-2004, • Thunder4500 Subwoofer • 450W Max • 225W RMS • Carbon filled polypropylene cone • 4 ohm

MTX Audio Thunderform FMUST05BK12A-T45

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

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MTX Audio Thunderform FMUST05BK12A-T45

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

• Single 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2005-2008 Ford Mustang
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Single 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2005-2008 Ford Mustang
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled polypropylene cone

MTX Audio Thunderform CS10AC-T45 (Charcoal, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CS10AC-T45 (Charcoal, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

No Fit Icon Doesn't fit your SP370

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

MTX Audio Thunderform CS10AR-T45 (Red, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CS10AR-T45 (Red, Amplified)

Chevrolet Suburban 1992-2000, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

No Fit Icon Doesn't fit your SP370

• MTX Thunderform Loaded, Amplified 10" Subwoofer Enclosure
• For 1992-2000 Chevrolet Suburban
• 10" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 200 watt Class D built-in amplifier

MTX Audio Thunderform CCOLC04G10A-T45 (Gray, Amplified)

Chevrolet Colorado Crew Cab 2004-2008, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CCOLC04G10A-T45 (Gray, Amplified)

Chevrolet Colorado Crew Cab 2004-2008, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • 2004-2008 Chevrolet Colorado Crew Cab • 2004-2007 GMC Canyon • 450W Max • 225W RMS • 200W Class D Amplifier

No Fit Icon Doesn't fit your SP370

Amplified 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • 2004-2008 Chevrolet Colorado Crew Cab • 2004-2007 GMC Canyon • 450W Max • 225W RMS • 200W Class D Amplifier

MTX Audio Thunderform C15HC00T10A-T45 (Tan, Amplified)

Chevrolet 1500 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform C15HC00T10A-T45 (Tan, Amplified)

Chevrolet 1500 Crew Cab 2000-2006, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified Single 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • For Chevrolet 1500 Crew Cab 2000-2006 • loaded with one 10" Thunder4500 Series Subwoofer • 450W Max • 225W RMS

No Fit Icon Doesn't fit your SP370

Amplified Single 10" 4 ohm Loaded Sealed Thunderform Subwoofer Enclosure • For Chevrolet 1500 Crew Cab 2000-2006 • loaded with one 10" Thunder4500 Series Subwoofer • 450W Max • 225W RMS

MTX Audio Thunderform FZX3500C12A-T45 (Charcoal, Amplified)

Ford Focus ZX5 / ZX3 2000-2007, Amplified 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform FZX3500C12A-T45 (Charcoal, Amplified)

Ford Focus ZX5 / ZX3 2000-2007, Amplified 12" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified Single 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2007 Ford Focus ZX5 / ZX3
• Loaded with 12" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Amplified Single 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure
• For 2000-2007 Ford Focus ZX5 / ZX3
• Loaded with 12" Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon filled polypropylene cone

MTX Audio Thunderform F150C04T12A-T45 (Tan, Amplified)

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

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MTX Audio Thunderform F150C04T12A-T45 (Tan, Amplified)

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

Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2004-2008 Ford F-150 Crew/Ext Cab • Loaded with 12" Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

3

Amplified 12" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2004-2008 Ford F-150 Crew/Ext Cab • Loaded with 12" Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform F250C00BK10A-T45 (Black, Amplified)

Ford F-250 Crew Cab 2000-2010, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform F250C00BK10A-T45 (Black, Amplified)

Ford F-250 Crew Cab 2000-2010, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 and F-350 Supercrew • Loaded with Thunderform4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

Amplified 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 and F-350 Supercrew • Loaded with Thunderform4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform HC10A-T45 (Dark Granite, Amplified)

Honda Civic 1992-1995, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform HC10A-T45 (Dark Granite, Amplified)

Honda Civic 1992-1995, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • For 1992-1995 Honda Civic • • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon Filled Polypropylene Cone

No Fit Icon Doesn't fit your SP370

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • For 1992-1995 Honda Civic • • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon Filled Polypropylene Cone

MTX Audio Thunderform JGC10A-T45 (Black, Amplified)

Jeep Grand Cherokee 1993-1998, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform JGC10A-T45 (Black, Amplified)

Jeep Grand Cherokee 1993-1998, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure
• For Jeep Grand Cherokee 1993-1998
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon Filled Polypropylene Cone

No Fit Icon Doesn't fit your SP370

• Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure
• For Jeep Grand Cherokee 1993-1998
• Loaded with Thunder4500 Subwoofer
• 450W Max
• 225W RMS
• 4 ohm
• Carbon Filled Polypropylene Cone

MTX Audio Thunderform NFTRC05T10A-T45 (Tan, Amplified)

Nissan Frontier Crew Cab 2005-2007, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform NFTRC05T10A-T45 (Tan, Amplified)

Nissan Frontier Crew Cab 2005-2007, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • Nissan Frontier Crew Cab 2005-2007 • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • Nissan Frontier Crew Cab 2005-2007 • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon filled polypropylene cone

MTX Audio Thunderform F250X00C20A-T45 (Charcoal, Amplified)

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

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MTX Audio Thunderform F250X00C20A-T45 (Charcoal, Amplified)

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

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 Super Cab • Loaded with Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

No Fit Icon Doesn't fit your SP370

1

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 Super Cab • Loaded with Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

MTX Audio Thunderform F250X00G20A-T45 (Gray, Amplified)

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

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MTX Audio Thunderform F250X00G20A-T45 (Gray, Amplified)

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

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 Super Cab • Loaded with Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

No Fit Icon Doesn't fit your SP370

Amplified Dual 10" Loaded MTX Thunderform Sealed Subwoofer Enclosure • For 2000-2007 Ford F-250 Super Cab • Loaded with Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

MTX Audio Thunderform FRANX99G20A-T45 (Gray, Amplified)

Ford Ranger Super Cab 1999-2007, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform FRANX99G20A-T45 (Gray, Amplified)

Ford Ranger Super Cab 1999-2007, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified Dual 10" Loaded Vehicle Specific MTX Thunderform Subwoofer Enclosure • For 1999-2007 Ford Ranger Super Cab • Loaded with 2 Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

No Fit Icon Doesn't fit your SP370

Amplified Dual 10" Loaded Vehicle Specific MTX Thunderform Subwoofer Enclosure • For 1999-2007 Ford Ranger Super Cab • Loaded with 2 Thunder4500 Subwoofers • 900W Max • 450W RMS • 4 ohm

MTX Audio Thunderform HA10A-T45 (Granite, Amplified)

Honda Accord 1994-1997, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform HA10A-T45 (Granite, Amplified)

Honda Accord 1994-1997, Amplified 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • For 1994-1997 Honda Accord • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon Filled Polypropylene Cone

No Fit Icon Doesn't fit your SP370

Amplified 10" Loaded Vehicle Specific MTX Thunderform Sealed Subwoofer Enclosure • For 1994-1997 Honda Accord • Loaded with Thunder4500 Subwoofer • 450W Max • 225W RMS • 4 ohm • Carbon Filled Polypropylene Cone

MTX Audio Thunderform CCOLC04C10A-T45 (Charcoal, Amplified)

Chevrolet Colorado Crew Cab 2004-up / GMC Canyon Crew Cab 2004-2007 Amplified 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform CCOLC04C10A-T45 (Charcoal, Amplified)

Chevrolet Colorado Crew Cab 2004-up / GMC Canyon Crew Cab 2004-2007 Amplified 10" Loaded Vehicle Specific Thunderform Subwoofer Enclosure

10" Thunderform with 200W RMS Built-in Class D Amplifier • Fits in front of cup holder, under rear seat • For 2004-up Chevy Colorado Crew Cab or GMC Canyon • 10" Thunder Series Subwoofer • Class D Amp • 450W Max • 225W RMS • Carbon filled polypropylene cone • 4 ohm impedance

No Fit Icon Doesn't fit your SP370

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10" Thunderform with 200W RMS Built-in Class D Amplifier • Fits in front of cup holder, under rear seat • For 2004-up Chevy Colorado Crew Cab or GMC Canyon • 10" Thunder Series Subwoofer • Class D Amp • 450W Max • 225W RMS • Carbon filled polypropylene cone • 4 ohm impedance

MTX Audio Thunderform DRXP20AB-T45 (Blue, Amplified)

Dodge Ram Extra Cab 1994-2001, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

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MTX Audio Thunderform DRXP20AB-T45 (Blue, Amplified)

Dodge Ram Extra Cab 1994-2001, Amplified 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Amplified Dual 10" 4 ohm Loaded Thunderform Subwoofer Enclosure
• For 1994-2001 Dodge Ram Extra Cab
• Thunder4500 Subwoofers Loaded
• 900W Max
• 450W RMS
• Carbon filled polypropylene cone

No Fit Icon Doesn't fit your SP370

• Amplified Dual 10" 4 ohm Loaded Thunderform Subwoofer Enclosure
• For 1994-2001 Dodge Ram Extra Cab
• Thunder4500 Subwoofers Loaded
• 900W Max
• 450W RMS
• Carbon filled polypropylene cone

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    FAQ Frequently asked questions in Discontinued MTX Thunderform Boxes

    MTX Thunderform Boxes Frequently Asked Questions (FAQ)
    MTX Thunderform Boxes are custom-fit enclosures for motorcycle speakers. They are designed to be aerodynamic and stealthy, so they do not disrupt the airflow around your motorcycle. They also come with a built-in amplifier, which makes them a great option for riders who want a powerful and easy-to-install audio system.
    There are many benefits to using MTX Thunderform Boxes, including: Aerodynamic design: MTX Thunderform Boxes are designed to be aerodynamic, so they do not disrupt the airflow around your motorcycle. This can improve fuel economy and make your motorcycle more stable at high speeds. Stealthy design: MTX Thunderform Boxes are designed to be stealthy, so they do not look like they are there. This can make your motorcycle look more streamlined and can help to prevent theft. Integrated amplifier: MTX Thunderform Boxes come with a built-in amplifier, which makes them a great option for riders who want a powerful and easy-to-install audio system. High-quality speakers: MTX Thunderform Boxes come with high-quality speakers that produce excellent sound quality. Durable construction: MTX Thunderform Boxes are made from durable materials that can withstand the elements. Easy installation: MTX Thunderform Boxes are designed to be easy to install. Most models can be installed in minutes using the included hardware.
    There are a few factors to consider when choosing an MTX Thunderform Box, including: The type of motorcycle you have: MTX Thunderform Boxes are made for specific models of motorcycles. Make sure to choose an enclosure that is made for your motorcycle. The type of music you listen to: If you listen to a lot of bass-heavy music, you will need an enclosure with a subwoofer. Your budget: MTX Thunderform Boxes range in price from a few hundred dollars to a few thousand dollars. It is important to set a budget before you start shopping. The warranty: Make sure the enclosure you choose comes with a good warranty. This will protect you in case something goes wrong.
    Installing an MTX Thunderform Box is a relatively simple process, but it is important to follow the manufacturer's instructions carefully. Here are the basic steps involved in installing an MTX Thunderform Box: 1. Choose a location for the enclosure. The enclosure should be located in a place where it is not likely to be damaged by wind or rain. 2. Secure the enclosure in place. The enclosure should be secured in place to prevent it from moving around. 3. Connect the speakers to the enclosure. The speakers should be connected to the enclosure using speaker wire. 4. Connect the enclosure to the motorcycle's electrical system. The enclosure should be connected to the motorcycle's electrical system using a wiring kit. 5. Test the system. Once the system is installed, test it to make sure it is working properly.
    MTX Thunderform Boxes are available at a variety of retailers, including motorcycle audio stores, electronics stores, and online retailers. When choosing a retailer, it is important to make sure that they offer a wide selection of products and that they have a good reputation for customer service.

    All About Discontinued MTX Thunderform Boxes

    MTX takes the cake as the vehicle specific sub box inventors. They provide an awesome and easy bang for your buck and plenty of options to choose from.

    Looking for the best MTX Thunderform Box for your car audio system? Look no further than Sonic Electronix! We offer a wide selection of high-quality MTX Thunderform Boxes that are sure to fit your needs and budget.

    MTX Thunderform Boxes are the perfect way to add bass and power to your car audio system. These enclosures are designed to house a subwoofer and an amplifier, and they can provide a significant boost in sound quality. MTX Thunderform Boxes are made with the highest quality materials and components, and they're backed by MTX's legendary warranty.

    An MTX Thunderform Box is a subwoofer enclosure that is designed to be installed in a car. Thunderform Boxes are typically made from fiberglass or MDF, and they are designed to fit in specific locations in the car, such as the trunk or the rear deck. Thunderform Boxes typically house a subwoofer and an amplifier, and they can provide a significant boost in sound quality for your car audio system.

    Advantages of MTX Thunderform Boxes

    There are many advantages to using MTX Thunderform Boxes. Here are just a few:

    Sound quality: MTX Thunderform Boxes are designed to provide excellent sound quality. The custom-fit design ensures that the subwoofer is positioned in the ideal location for optimal sound reproduction.

    Power: MTX Thunderform Boxes are designed to provide plenty of power for your subwoofer. This means that you can crank up the volume and enjoy your music without sacrificing sound quality.

    Durability: MTX Thunderform Boxes are made with the highest quality materials and components, so they can withstand the rigors of everyday use.

    Warranty: MTX Thunderform Boxes are backed by MTX's legendary warranty. This means that you can be confident that your enclosure will perform for years to come.

    Sonic Electronix is here to help you find the best MTX Thunderform Box for your car audio system. We offer a wide selection of products from the top brands in the industry, and our staff is knowledgeable and experienced. We can help you choose the right enclosure for your budget and your needs, and we can also install it for you.

    If you're looking for the best MTX Thunderform Box, don't hesitate to contact Sonic Electronix. We're here to help you make your car audio system sound its best.

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