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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 2014 528i close

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MTX (7)

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Product Type
Vehicle-specific empty sub box,
Price Range
Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Box Volume (Each Chamber)
This is the total air space inside each chamber of the empty subwoofer enclosure. By matching this value with the recommended air space of the subwoofer, you will be able to know if the subwoofer will match this box.
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
Condition

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MTX Audio Thunderform DDXP201-TN (Black, Loaded)- Open Box

Dodge Dakota 1997-2004, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

DDXP201-TN-2 big DISCONTINUED
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MTX Audio Thunderform DDXP201-TN (Black, Loaded)- Open Box

Dodge Dakota 1997-2004, 2 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure

• Loaded Dual 10" Terminator Series Subwoofers Enclosure for 1997-2004 Dodge Dakota Club Cab Trucks
• 800W Max
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• 28oz. Magnet

No Fit Icon Doesn't fit your 528i

• Loaded Dual 10" Terminator Series Subwoofers Enclosure for 1997-2004 Dodge Dakota Club Cab Trucks
• 800W Max
• 400W RMS
• Polypropylene Cone
• Rubber Surround
• 28oz. Magnet

MTX Audio Thunderform CF10U (Black, Unloaded)

Unloaded Single 10" Custom-fit Bass Slammer Subwoofer Enclosure for 1993-up Chevrolet Camaro and 1997-2002 Pontiac Firebird

CF10U big DISCONTINUED
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MTX Audio Thunderform CF10U (Black, Unloaded)

Unloaded Single 10" Custom-fit Bass Slammer Subwoofer Enclosure for 1993-up Chevrolet Camaro and 1997-2002 Pontiac Firebird

• Unloaded Single 10" Custom-fit ThunderForm Subwoofer Enclosure
• Designed to fit rear hatch area on driver side installation
• Seamless design integrates enclosure flawlessly
• Box volume: 0.6 cubic feet

No Fit Icon Doesn't fit your 528i

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• Unloaded Single 10" Custom-fit ThunderForm Subwoofer Enclosure
• Designed to fit rear hatch area on driver side installation
• Seamless design integrates enclosure flawlessly
• Box volume: 0.6 cubic feet

MTX Audio Thunderform C15HC00C10U (Charcoal, Unloaded)

Unloaded Single 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 2000-2006 Chevrolet 1500 Crew Cab

C15HC00C10U big DISCONTINUED
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MTX Audio Thunderform C15HC00C10U (Charcoal, Unloaded)

Unloaded Single 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 2000-2006 Chevrolet 1500 Crew Cab

• Unloaded Single 10" Custom-Fit BassSlammer Subwoofer Enclosure
• Vehicle Specific for 2000-2006 Chevrolet 1500 Crew Cab
• Installs Behind the Rear Seat
• 10" Subwoofer
• 0.9 Cubic Feet Enclosure Volume
• Charcoal

No Fit Icon Doesn't fit your 528i

• Unloaded Single 10" Custom-Fit BassSlammer Subwoofer Enclosure
• Vehicle Specific for 2000-2006 Chevrolet 1500 Crew Cab
• Installs Behind the Rear Seat
• 10" Subwoofer
• 0.9 Cubic Feet Enclosure Volume
• Charcoal

MTX Audio Thunderform C15HC00T10U (Tan, Unloaded)

Unloaded Single 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 2000-2006 Chevrolet 1500 Crew Cab

C15HC00T10U big DISCONTINUED
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MTX Audio Thunderform C15HC00T10U (Tan, Unloaded)

Unloaded Single 10" Custom-Fit Bass Slammer Subwoofer Enclosure for 2000-2006 Chevrolet 1500 Crew Cab

• Unloaded Single 10" Custom-Fit BassSlammer Subwoofer Enclosure
• Vehicle Specific for 2000-2006 Chevrolet 1500 Crew Cab
• Installs Behind the Rear Seat
• 10" Subwoofer
• 0.9 Cubic Feet Enclosure Volume
• Tan

No Fit Icon Doesn't fit your 528i

• Unloaded Single 10" Custom-Fit BassSlammer Subwoofer Enclosure
• Vehicle Specific for 2000-2006 Chevrolet 1500 Crew Cab
• Installs Behind the Rear Seat
• 10" Subwoofer
• 0.9 Cubic Feet Enclosure Volume
• Tan

MTX Audio Thunderform F150R04C24A-T45 (Charcoal, Amplified)

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

F150R04C24A-T45 big DISCONTINUED
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MTX Audio Thunderform F150R04C24A-T45 (Charcoal, Amplified)

Ford F-150 Regular Cab 2004-2010, 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 528i

• 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 C15C07FB10U (Black, Unloaded)

Chevrolet 1500/2500 Crew Cab 2007-2010 Unloaded Subwoofer Enclosure

C15C07FB10U big DISCONTINUED
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MTX Audio Thunderform C15C07FB10U (Black, Unloaded)

Chevrolet 1500/2500 Crew Cab 2007-2010 Unloaded Subwoofer Enclosure

• Thunderform Unloaded Enclosure
• Fits in Chevrolet 1500/2500 Crew Cab 2007-2010
• Fiberglass Construction
• Fits Under Rear Seat with No Loss of Leg Room
• Volume 1.0 Cubic Feet
• Black

No Fit Icon Doesn't fit your 528i

• Thunderform Unloaded Enclosure
• Fits in Chevrolet 1500/2500 Crew Cab 2007-2010
• Fiberglass Construction
• Fits Under Rear Seat with No Loss of Leg Room
• Volume 1.0 Cubic Feet
• Black

MTX Audio Thunderform CCOLC04C10U (Charcoal, Unloaded)

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

CCOLC04C10U big DISCONTINUED
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MTX Audio Thunderform CCOLC04C10U (Charcoal, Unloaded)

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

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

No Fit Icon Doesn't fit your 528i

1

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

 
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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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