97-03 Extended Cab MTX Thunderform Enclosure w/two 10" Woofers


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Crinkled french fries, discarded receipts, old gum wrappers — you probably have everything in the hidden corners of your vehicle except great bass. But with custom ThunderForm enclosures, you can fill the nooks and crannies of your car, truck, or SUV with low tones that stand out.

MTX engineers evaluate the "sonic signatures" of top-selling vehicles so they can design ThunderForms as custom acoustic matches. With "rotational molding," MTX ensures that each ThunderForm fits and blends inconspicuously into your vehicle. They're made of high-density polyethylene resin to curb resonances and deliver bass that's tight, hard-hitting, and way down low. The enclosure is seamless and airtight, with the correct internal volume to yield optimum bass response from the subwoofers.

This molded MTX ThunderForm comes loaded with two premium-quality 8" Thunder4500 subwoofers, wired together to present a 4-ohm load. It mounts under the rear seat on the passenger side of 1997-up Ford F150 and 1997-2000 F-250 Light Duty extended cab models with no loss of leg room. When the enclosure is installed, the passenger's side rear seat will not fold down. Hardware is included. For the ultimate in Thundering bass, drive one with an MTX Thunder amp.


  • high-density polyethylene resin enclosure
  • two 8" Thunder4500 8-ohm subwoofers
  • frequency response 39-150 Hz
  • power range 60-200W RMS
  • warranty: 2 years (limited)



  • Model: FXP16-T45
  • Shipping Weight: 29lbs
  • 99 Units in Stock
  • Manufactured by: MTX

This product was added to our catalog on Tuesday 14 October, 2008.

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