MTX Amplified ThunderForms

Custom-fit powered subwoofer fits 2000-06 Ford F-250 or F-350 SuperCrew (Tan)

Item #: 236F25CTAF

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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. ThunderForm enclosures fill the nooks and crannies of your vehicle with low tones that stand out, but their factory look blends right in.

MTX engineers evaluate the "sonic signatures" of top-selling vehicles so they can design ThunderForms as custom acoustic matches. Each ThunderForm fits and blends inconspicuously into your vehicle, so you get great bass without losing any space. The high-density polyethylene resin enclosure curbs unwanted resonances from your sub, so you'll hear bass that's tight, hard-hitting, and way down low.

This molded MTX ThunderForm comes loaded with a premium-quality 10" FPR subwoofer modified especially for amplified Thunderforms, along with a specially-designed amp that puts out 200 watts of power. It installs in your 2000-06 Ford F-250 Super Duty or F-350 Crew cab pickup behind the rear bench seat. Your factory jack stays in its original location, but you'll have to move the tools under the passenger side of the enclosure. Hardware is included.

Product Highlights:

  • custom-fit powered subwoofer
  • enclosure fits behind rear seat of 2000-up Ford F-250 or F-350 SuperCrew
  • FPR 10" subwoofer
  • built-in 200-watt RMS amplifier
  • high-density polyethylene enclosure
  • variable low-pass filter (50-150 Hz at 12 dB per octave)
  • preamp- and speaker-level inputs
  • warranty: 5 years (free repair or replacement for 2 years, prorated replacement for years 3 through 5)
  • Our 60-day money-back guarantee

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.

MTX Amplified ThunderForms Reviews

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Great sub!!

Written By Anonymous, Denver, CO on Friday, May 09, 2014

Crutchfield Customer Review (What's this?)

Great all in one subwoofer. Perfect fit. Impressive bass. MTX does it again!

Pros: Perfect fit

Cons: None

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