Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  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 1977 808 close

Filters
Vehicle-specific sub box with amp ✕
Show products that do not fit ✕
Clear Filters
Reset Done
Show products that do not fit
Brands
MTX (149)

We are sorry, no available results!

Product Type
Vehicle-specific sub box with amp,
Price Range
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.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Your Vehicle

close
Exclamation Icon
Fitment data is not available for your 1977 808
Universal-fit product options below.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

MTX JWULP07FB10A-TN

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

JWULP07FB10A-TN big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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

FEXST01BK10A-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

FMUST05D12A-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

CS10AB-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

CXP10LAB-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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

FSC10T-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

RMP101AW-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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

F150R04G24A-T45-DUPE big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

RMP10AG-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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

JWTJ97C20A-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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

F150C04C12A-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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

DRQC20AC-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

F250X00BK20A-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

F250R00T20A-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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 DRXP20AS-T45 (Spruce, Amplified)

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

DRXP20AS-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

• 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

F250C00T10A-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

TTP10AT-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

RMP101AG-T45 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

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 808

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

1 2 3 4 5 Next

Items per page: 20 40 60

    Clear all

    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.

    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    1977 Mazda 808

    2015 Chrysler 300

    1977 Dodge Monaco

    2014 Ford C-Max

    1998 Saab 900

    2015 Cadillac Escalade

    2004 Mercedes-Benz E-Class

    2018 Audi Q7

    1980 Cadillac Eldorado

    2009 Dodge Viper

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 1977 808
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo