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MTX Amplified Thunderform Custom-fit powered subwoofer for 2000-07 Ford F-250/F-350 SuperCab (Charcoal)

Name: MTX Amplified Thunderform
Brand: MTX
SKU: 236F250CN
Price: 849.95 USD
Availability: OutOfStock
Rating: 3.5 (2 reviews)

Item # 236F250CN

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MTX Amplified Thunderform Only at Crutchfield

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

Item # 236F250CN

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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. They're made of high-density polyethylene resin to curb resonances — they deliver bass that's tight, hard-hitting, and way down low. The airtight enclosure provides the correct internal volume to yield optimum bass response.

This molded MTX ThunderForm comes loaded with two premium-quality 10" Terminator subwoofers modified especially for amplified Thunderforms, with a specially-designed amp that puts out 200 watts of power. It installs in your 2000-up Ford F-250 or F-350 SuperCab pickup under the rear seat. The enclosure is seamless and airtight, with the correct internal volume to yield optimum bass response from the subwoofers. Hardware is included.

Product highlights:

custom-fit powered subwoofer
enclosure fits under rear seats
two Terminator 10" subwoofers
built-in 200-watt RMS amplifier
high-density polyethylene enclosure
frequency response: 29-150 Hz
variable low-pass filter (50-150 Hz at 12 dB per octave)
preamp- and speaker-level inputs
dimensions: 55-1/8"W x 7"H x 10-3/4"D
warranty: 2 years
MFR # F250X00C20A-TN
Item # 236F250CN
California customers: Please click here for your Proposition 65 WARNING.

What's in the box:

MTX Amplified Thunderform owner's manual

Amplified ThunderForm enclosure loaded with two 10" Terminator subwoofers
Two 20 amp fuses (1 in-line/1 installed in the ThunderForm)
Wiring harness (20' power lead/3' ground lead and 3' remote turn-on lead)
Speaker-level to RCA harness
Electronic Bass Control (wired remote) with attached cable
Mounting hardware
Installation instructions

Researched by Crutchfield's Pat M.

Product Research

Features

Vehicle Compatibility: This ThunderForm custom-fit, amplified, pre-loaded enclosure is designed specifically to fit the 2000-2014 Ford F-250 Super Cab pickup truck.

Mounting Location: Then enclosure mounts under the rear bench seat. The vehicle's jack stays in its factory location and the tools are relocated to under center of enclosure.

Molded Enclosure: The molded, high-density polyethylene resin enclosure resists flexing and dampens resonance.

Dual 10" Terminator Subwoofers: This enclosure comes loaded with dual 10" MTX Terminator woofers. The woofers have an unusual impedance, specifically designed for the amp, and cannot be replaced with a standard MTX model.

Class D Amplifier: The enclosure contains a built-in 200-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.

Tool Required For Installation:

Powered screwdriver
Wire cutters
6" Bit holder extension
#2 Phillips head bit
5/16" Wrench

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2 questions already asked

Does it come with all the wires?

amedeo Mar 03, 2024

1 answer

Greetings Amedeo. Thank you for your question. It comes with most of the wiring. If you have an aftermarket stereo, you would need an RCA cable, and 18 gauge primary wire to turn on the amplifier. A factory radio using speaker level as the input would need no other wires.

thomas Mar 03, 2024 (Staff)

My rear seat dosent fold up from the bottom it folds forward from the back of the seat will it fit?

samuel Mar 01, 2021

1 answer

That does not sound like the seat movement needed to install the box however, more information is needed about your pickup to check compatibility. I recommend contacting an advisor by calling 1-800-324-9695 to check your pickup.

jason Mar 17, 2021 (Staff)

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AudioControl TXJWB12

AudioControl TXFBB12

JL Audio Stealthbox®

MTX Amplified Thunderform Custom-fit powered subwoofer for 2000-07 Ford F-250/F-350 SuperCab (Charcoal)

Does it Fit your car?

Find what Fits your vehicle

Get questions answered fast & free

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Installation notes:

Additional items are required:

About the MTX Amplified Thunderform

Product highlights:

What's in the box:

More details on the MTX Amplified Thunderform

Product Research

Features

Customer Q&A

2 questions already asked

SpeakerCompare^™

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AudioControl TXJWB12

AudioControl TXFBB12

JL Audio Stealthbox®

MTX Amplified Thunderform Custom-fit powered subwoofer for 2000-07 Ford F-250/F-350 SuperCab (Charcoal)

Does it Fit your car?

Find what Fits your vehicle

Get questions answered fast & free

About the MTX Amplified Thunderform

Product highlights:

What's in the box:

More details on the MTX Amplified Thunderform

Product Research

Features

Customer Q&A

2 questions already asked

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