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MTX Amplified ThunderForm

Custom-fit powered subwoofer for 2009-2014 Ford F-150 Super Cab (Black)

Item # 236150EX9A

Crinkled french fries, discarded receipts, old gum wrappers – you probably have everything in the hidden...

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Crinkled french fries, discarded receipts, old gum wrappers – you probably have everything in the hidden...

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Item # 236150EX9A

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$549.99
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About the MTX Amplified ThunderForm

Massive MTX bass

Crinkled french fries, discarded receipts, old gum wrappers – you probably have everything in the hidden corners of your vehicle except great bass. MTX ThunderForm enclosures give you standout bass performance from a custom enclosure that blends right in.

Massive MTX bass

Crinkled french fries, discarded receipts, old gum wrappers – you probably have everything in the hidden corners of your vehicle except great bass. MTX ThunderForm enclosures give you standout bass performance from a custom enclosure that blends right in.

Designed for your F-150 Supercab

MTX engineers evaluate the "sonic signatures" of top-selling vehicles like the F-150 so they can design ThunderForms to match the interior acoustics. This ThunderForm blends inconspicuously into your truck (it fits under the rear seat), so you get great bass without losing any space. The rugged enclosure is made from high-density polyethylene resin to curb resonances, and the airtight enclosure provides the correct internal volume for optimal bass response. You'll get hard-hitting bass from a sub that's tough enough for truck duty.

The amp's built-in

This amplified ThunderForm comes equipped with a 10" Terminator sub and a cool-running 200-watt amp that provides optimal power without straining your vehicle's electrical system. A variety of inputs allow easy integration into your vehicle's sound system, and the included 20' power harness makes it a lot easier to get power to the amp.

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Product highlights:

  • custom-fit powered subwoofer
  • enclosure fits under passenger's side rear seat
  • special-design 10" Terminator subwoofer
  • built-in 250-watt RMS amplifier
  • rugged, airtight MDF enclosure
  • frequency response: 29-160 Hz
  • sensitivity: 89 dB
  • preamp- and speaker-level inputs
  • 20' power harness included
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # F-150EX-09A

What's in the box:

  • Amplified ThunderForm enclosure loaded with a single 10" Terminator subwoofer and an integrated 250 watt amplifier
  • Wired remote

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Good sounding

Oscar from Milford, DE on 8/14/2017

2014 Ford F-150 STX

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The box is very nice great quality and sounds amazing and clean

Pros: Sounds great clean and solid

Cons: Could have a dual sub under the seat

Crutchfield response on

1 of 1 found this helpful

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More details on the MTX Amplified ThunderForm

Pat M.

Product Research

Features

Vehicle Compatibility: This ThunderForm custom-fit, amplified, pre-loaded enclosure is designed specifically to fit the 2009-2015 Ford F-150 Super Cab pickup truck.

Note: Please refer to the Crutchfield Vehicle Selector to confirm fit for your vehicle.

Mounting Location: Then enclosure mounts under the rear bench seat without taking up any usable interior space.

Enclosure: The Thunderform enclosure is made from durable MDF (Medium Density Fiberboard), that resists flexing and dampens resonance, and covered in aviation grade carpet.

Single 10" Terminator Subwoofer: The MTX enclosure comes loaded with single 10" MTX Terminator series subwoofer that's perfectly matched to the enclosure and amplifier.

Class D Amplifier: The enclosure contains a built-in 250-watt Class D (digital) amplifier that allows RCA or speaker-level input. The amplifier is highly efficient and designed specifically for use with the subwoofer in the enclosure.

Built-in Low-pass Filter: The low-pass filter frequency can be varied from 50 to 150 Hz for a seamless transition between the output of this unit and that of the other speakers in the vehicle.

External Bass Control: The external bass control allows you to adjust the bass level from anywhere in the vehicle.

Auto Turn-On Feature: When the speaker level inputs are used, the system will automatically turn on and off with the radio.

Note: The auto turn-on feature does not operate when the preamp level inputs are used, unless the remote turn-on lead is connected.

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