Skip Navigation

MTX ThunderForm Unloaded Enclosure

Holds a 10" sub — fits 2001-09 Ford Explorer Sport Trac

1 Review

Item #: 236FEXB10U

In Stock

Add to Cart

Ships Free From Manufacturer

Ask an expert

Our VA-based experts can help.

1.888.955.6000

ChatEmail

Add to Cart

MTX ThunderForm Unloaded Enclosure

Overview

Our take on the MTX ThunderForm Unloaded Enclosure

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. 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 black enclosure comes without a speaker — you install your favorite 10" subwoofer. For best results, MTX strongly recommends using a speaker designed for an enclosure with a volume of 0.75 cubic foot. The enclosure mounts under the rear passenger seat of select 2001-09 Ford Explorer Sport Trac models.

Please check with us before purchasing by using the vehicle selector on our site, or calling an Advisor at 1-888-955-6000 to verify fit information.

solid product. its nice to add some extra bass. i have two eight memphis subs behind the seat. now have a 10 with this box under it. sounds solid. nothing boomy. but for air space. it is reasonable

BenS, douglasville, GA

What's in the Box:

  • Custom-fit unloaded 10" subwoofer enclosure
  • Hardware
  • Installation instructions

Product Highlights:

  • custom-fit black subwoofer enclosure for 10" sub
  • mounts under rear passenger seat
  • fiberglass construction
  • volume: 0.75 cubic feet (sealed)
  • dimensions: 30-1/16"W x 6-13/16"W x 14-5/8"D
  • mounting depth: 4-11/16"
  • warranty: 2 years
  • Our 60-day money-back guarantee
Reviews

MTX ThunderForm Unloaded Enclosure Reviews

Average Customer Review:

1 Review

mtx thunderform

Written by: BenS from douglasville, GA on February 22, 2016

Crutchfield Customer Review (What's this?)

solid product. its nice to add some extra bass. i have two eight memphis subs behind the seat. now have a 10 with this box under it. sounds solid. nothing boomy. but for air space. it is reasonable

Pros: decent bass for air space

Cons: very expensive , considering between sub and box i have a memphis MOJO x that cost less in my other vehicle

Details

Hands-on research

What's in the box?

Download the MTX ThunderForm Unloaded Enclosure manual

  • Custom-fit unloaded 10" subwoofer enclosure
  • Hardware
  • Installation instructions

Product Research

Features

Vehicle Compatibility: This Bass Slammer custom-fit enclosure is designed specifically to fit the 2001-2007 Ford Explorer Sport Trac and the 2002-2005 Ford Explorer.

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

Mounting Location: The enclosure mounts under the vehicle's rear passenger seat, firing down.

Note: Once installed, the rear seat will not fold down.

Enclosure Type: The sealed enclosure features fiberglass construction and fits one 10" woofer.

Tools For Installation:

  • Powered screwdriver
  • #2 Phillips head bit
  • Socket wrench
  • 6" Bit holder extension
  • 15mm Socket
  • 5/16" Wrench

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Accessories
Q & A

Customer Q&A

Library