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MTX ThunderForm

Custom-fit subwoofer (Charcoal) — fits 2005-08 Dodge Magnum

Item # 236DMA5TN

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

Read more from Crutchfield writer, Jo G.

Find what Fits your car

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Ships from manufacturer

$449.99

About the MTX ThunderForm

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.

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, loaded with a premium-quality 10" Terminator subwoofer, mounts in the trunk on driver side of your 2005-08 Dodge Magnum, and doesn't interfere with access to the spare tire. The enclosure is seamless and airtight, with the correct internal volume to yield optimum bass response from the subwoofer. For the ultimate in thundering bass, drive one with an MTX Thunder amplifier.

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Product highlights:

  • high-density polyethylene resin enclosure
  • single 10" 4-ohm Terminator subwoofer
  • frequency response 35-150 Hz
  • power range 50-200W RMS
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # DMAGW05C10-TN
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What's in the box:

  • ThunderForm enclosure loaded with one 10" Terminator subwoofer
  • Mounting hardware
  • Installation instructions

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More details on the MTX ThunderForm

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Features

Vehicle-Specific Custom Enclosure: This MTX ThunderForm enclosure is specifically designed to fit select 2005-2008 Dodge Magnums. 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 and molded to mount in the cargo area on the driver's side. It does not interfere with access to the spare tire. Note: The provided dimensions are taken at the widest points of the enclosure. Keep in mind that these enclosures are custom made to fit in this particular vehicle, so the enclosure will fit properly in only one specific location.

Woofer: The ThunderForm enclosure is loaded with one 4Ω, 10" MTX Terminator subwoofer.

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

  • Powered Screwdriver
  • #2 Phillips Head Bit
  • 6" Bit Holder Extension
  • Socket Wrench
  • 10mm Socket
  • 7mm Socket
  • Wire Cutters

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Customer Q&A

3 questions already asked

Q
From the pictures it looks like the box is ported and from the installation it looks like that port would be blocked. Is this a problem? Is this a correct assumption?
[ Michael  Nov 15, 2017 ]
1 answer
A
It's not a ported as this is a sealed enclosure. It's just the way the enclosure is made/contoured to fit the stock location.
[ Ryan  Nov 18, 2017 ]  Staff
Q
What size sub woofer fits ?
[ Cuzn-P  Jul 04, 2017 ]
1 answer
A
Thanks for your question. The only details provided from the manufacturer is that the sub is 10". For more detailed information you may want to reach out to the manufacturer. Their Customer Support number is 800-556-2888 .
[ Kenny  Jul 04, 2017 ]  Staff
Q
Do you just make this for one side or do you have left and right enclosures for both sides of the back?
[ James  Apr 02, 2016 ]
1 answer
A
MTX makes these Thunderforms enclosures and they only produce them for the one side of the Dodge Magnum. I hope that helps! My Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=5
[ Ryan  Apr 02, 2016 ]  Staff

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