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MTX F150C04BK12-TN ThunderForm

Custom-fit enclosure with 4-ohm 12" Terminator subwoofer for select 2004-08 Ford F-150 SuperCrew and SuperCab models (Black)

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  • MTX F150C04BK12-TN ThunderForm

    Bottom of ThunderForm with included 12" Terminator subwoofer (Black)

  • MTX F150C04BK12-TN ThunderForm

    Ford rear seats shown with ThunderForm installed (Charcoal)

  • MTX F150C04BK12-TN ThunderForm

    Ford rear seats without ThunderForm

  • MTX F150C04BK12-TN ThunderForm

    Top and front edge of ThunderForm (Charcoal)

Item #: 236F150BLN
 
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$499.99
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Our take on the MTX F150C04BK12-TN ThunderForm

by Dave Delamere
MTX

Vehicle-specific enclosures with subs? Say what?

Instead of the usual sub in a box, the manufacturer creates a molded enclosure that fits perfectly into a convenient spot in your specific vehicle, housing a high-quality sub. Some enclosures even include a built-in amp, for the ultimate in stealth bass. The advantages? You don't lose much space (if any), your sub is perfectly matched to its enclosure, and your enclosure has a factory look that won't tell potential thieves you have an awesome sound system. Doesn't get better than that.

Designed to fit

You love your Ford F-150 and you want to add some more bass to it. The problem is that you'd like to keep some room for your stuff, so you don't want a bulky box. MTX designed this ThunderForm enclosure to fit perfectly under the driver's side rear seat, so its stealthy profile conserves space while still delivering the bass you want. You'll have plenty of room for the things you need to haul, and the fiberglass construction also gives you some toughness just in case your stuff starts rolling around. You can keep your jack in the factory location, and you can still fold your rear seats up and down.

Designed to thump

MTX's custom enclosure installs under the rear seat on the driver's side, housing an efficient 4-ohm 12" Terminator subwoofer that handles up to 200 watts RMS. Combine it with an appropriate amp, and you'll get a solid low-end thump to your music, whether you're sticking with the factory audio or upgrading your system to aftermarket gear. This ThunderForm's sealed enclosure delivers tight, accurate bass response that complements a wide variety of music.

Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this ThunderForm is compatible with your vehicle.

See more info on this item

Highlights:

  • custom-fit subwoofer for 2004-08 Ford F-150 SuperCrew and SuperCab models
  • durable fiberglass enclosure
  • enclosure fits under driver side rear seat
  • single 12" MTX Terminator 4-ohm subwoofer
  • power range: 50-200 watts RMS
  • warranty: 5 years (free repair or replacement for 2 years, prorated replacement for years 3 through 5)
  • Our 60-day money-back guarantee

Hands-on research from the Crutchfield Labs (what are the Labs?)

Product Research
What's in the box?

Download owner's manual

  • ThunderForm enclosure loaded with one 12" Terminator subwoofer
  • Mounting hardware
  • Installation instructions

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features
Warranty

Features

Vehicle-Specific Custom Enclosure: This MTX ThunderForm enclosure is specifically designed to fit select 2004-2008 Ford crew cab and extended cab pickups. Please refer to the Crutchfield Car Selector to confirm fit for your vehicle.

Enclosure: The ThunderForm enclosure is made of molded high-density polyethylene resin, which dampens resonance and is rigid enough to resist flexing. It is an acoustic suspension (sealed) chamber.

Mounting Location: This enclosure is designed to mount under the rear seat on the driver's side. Note: The provided dimensions are taken at the widest points of the enclosure. Keep in mind that this enclosure is custom made to fit in this particular vehicle, so the enclosure will fit properly in only one specific location.

Woofers: The ThunderForm enclosure is loaded with one 4Ω, 12" MTX Terminator subwoofer.

Tools Required: The manual provides this list of required tools:

  • Powered Screwdriver
  • #2 Phillips Head Bit
  • Wire Cutters
  • 5/16" Wrench
  • 10mm Wrench
  • Terminal Crimper
Note: The manual provided is for both the amplified and non-amplified versions of this ThunderForm. Some of the tools may not be needed for this non-amplified ThunderForm.

Warranty

5 Year Warranty Terms: This product carries a 5-Year Prorated Warranty with the following terms:

  • Years 1-2: Products found to be defective in materials or workmanship during the first two years will be, at Mitek's option, repaired or replaced by Mitek at no charge. The warranty period does not renew, but continues on from the original date of purchase.
  • Years 3-5: The purchase price of an item which becomes defective after the first two years and prior to the end of the warranty period will be prorated and credited toward the purchase of a new MTX product. The amount of proration is determined by dividing the original purchase price by the number of months in the warranty period (60), then multiplying the result by the number of months remaining in the warranty period.
 
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For a more in-depth review and enhanced detailed information on the MTX F150C04BK12-TN ThunderForm, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_236F150BLN/MTX-F150C04BK12-TN-ThunderForm-Black.html ).

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