1.888.955.6000
 
 
1-888-955-6000
crutchfield.com
Crutchfield

Free Shipping on Everything

60-Day Money-Back Guarantee  |  Lifetime Tech Support

MTX ThunderForm Unloaded Enclosure-

Holds a single 12" sub — fits 2001-04 Ford Escape SUVs (Tan)

Zoom
  • MTX ThunderForm Unloaded Enclosure-

    Tan (sub not included)

  • MTX ThunderForm Unloaded Enclosure-

    Other

  • MTX ThunderForm Unloaded Enclosure-

    Other

Item# 236ESCT12U offer details

By buying this product you'll earn up to 300 Rewards points.

When you sign up for a Crutchfield account, you’ll be enrolled in Crutchfield Rewards. You’ll earn one point for every dollar you spend on gear from us. You can turn your points into Rewards Cards that you can use toward future purchases. You can sign up for an account now, or after you complete your purchase (you’ll get credit for the points either way).

 
MTX

Our take on the MTX ThunderForm Unloaded Enclosure-

by Jo Greene

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 enclosure comes without a speaker — you install your favorite 12" subwoofer. For best results, MTX strongly recommends using a speaker designed for an enclosure with a volume of 1.2 cubic feet. The enclosure mounts in the cargo area on the driver side of 2001-04 Ford Escape SUVs.

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.

Highlights:

  • custom-fit tan subwoofer enclosure for one 12" sub
  • mounts in the cargo area on the driver side
  • fiberglass construction
  • volume: 1.20 cubic feet
  • dimensions: 15-3/4"H x 30"W x 8"D
  • mounting depth: 6-5/8"
  • warranty: 60 days
  • Our 60-day money-back guarantee
 

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs

Features and Specs
General
Box Type
Loading...
Sealed
Number of Boxes
Loading...
1
Number of Speakers Per Box
Loading...
1
Speaker Size
Loading...
12
Cutout Diameter or Length (inches)
Loading...
11 1/8
Maximum Speaker Depth (inches)
Loading...
5-1/2
Box Volume (cubic feet)
Loading...
0.94
Tuning Frequency
Loading...
N/A
Height (inches)
Loading...
15-3/4
Width (inches)
Loading...
30
Depth (inches)
Loading...
8
Second Depth (inches)
Loading...
8
Wood Thickness (inches)
Loading...
0
Speaker Wire Connectors
Loading...
Spring posts
Box Color
Loading...
Tan
Box Finish
Loading...
Fiberglass
Parts Warranty
Loading...
5 Years (3-5 Prorated)
Labor Warranty
Loading...
5 Years (3-5 Prorated)

Product Research

Product Research
What's in the box?

  • Custom-fit unloaded 12" subwoofer enclosure
  • Grille
  • Hardware
  • Installation instructions

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 open the box, verify contents, 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.

Features
Warranty

Features

Vehicle Compatibility: This Bass Slammer custom-fit enclosure is designed specifically to fit the 2001-2004 Ford Escape and Mazda Tribute.

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

Mounting Location: The enclosure mounts on the driver side of the cargo area behind the rear seat.

Enclosure Type: The sealed enclosure features fiberglass construction and fits one 12" woofer.

Tools For Installation:

  • Powered screwdriver
  • #2 Phillips head bit
  • 6" Bit holder extension
  • Socket wrench
  • 10mm socket
  • 5/16" Wrench
  • Soldering Iron/Hot-Knife

Warranty

5 Year Warranty Terms: This product carries a 5-Year Prorated Warranty with the following terms:

  • Years 1-2: Products found to be defective in materials or workmanship during the first two years will be, at Mitek's option, repaired or replaced by Mitek at no charge. The warranty period does not renew, but continues on from the original date of purchase.
  • Years 3-5: The purchase price of an item which becomes defective after the first two years and prior to the end of the warranty period will be prorated and credited toward the purchase of a new MTX product. The amount of proration is determined by dividing the original purchase price by the number of months in the warranty period (60), then multiplying the result by the number of months remaining in the warranty period.
 

Product Reviews

Be the first to review this product
Great Gear Giveaway rewards card

Submit a review and you will be entered to win a $150 gift card

Crutchfield Great Gear Giveaway Official Sweepstakes Rules

Review this product:

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Your email won't be visible. Please use the email address that is associated with your order.
(e.g., JohnD) Your review will be signed using the display name and location
(e.g., Charlottesville, VA)

Click on a star to rate the overall product on a scale of 1-5
1500 characters left
Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
500 characters left
500 characters left

Accessories

Add accessories for the MTX ThunderForm Unloaded Enclosure-

You'll want a sub that is a match for this enclosure. See all categories & accessories

Pioneer TS-W304R Champion Series 12" 4-ohm subwoofer
 
Your Price: $79.99
Add to Cart
Rockford Fosgate R1S412 Prime Series 12" 4-ohm subwoofer
1 person says 
Your Price: $69.99
Add to Cart
Rockford Fosgate R2D2-12 Prime R2 Series 12" subwoofer with dual 2-ohm voice coils
3 people say 
Your Price: $79.99
Add to Cart
Rockford Fosgate R2D4-12 Prime R2 Series 12" subwoofer with dual 4-ohm voice coils
3 people say 
Your Price: $79.99
Add to Cart
Rockford Fosgate R2SD2-12 Prime R2 Series 12" shallow subwoofer with dual 2-ohm voice coils
 
Your Price: $99.99
Add to Cart
Rockford Fosgate R2SD4-12 Prime R2 Series 12" shallow subwoofer with dual 4-ohm voice coils
2 people say 
Your Price: $99.99
Add to Cart
Polk Audio MM1240 Mobile Monitor Series 12" subwoofer
9 people say 
Your Price: $199.99
Add to Cart
Polk Audio MM1240D Mobile Monitor Series 12" sub with dual 4-ohm voice coils
5 people say 
Your Price: $279.99
Add to Cart
MTX RTS12-04 Road Thunder Series 12" 4-ohm component subwoofer
1 person says 
Your Price: $99.99
Add to Cart
MTX RTS12-44 Road Thunder Series 12" subwoofer with dual 4-ohm voice coils
 
Your Price: $89.99
Add to Cart
Pioneer TS-SW3001S4 Shallow-mount 12" 4-ohm subwoofer
1 person says 
Your Price: $219.99
Add to Cart
StreetWires 14-gauge Super Cable™ Speaker Wire Translucent blue jacket — priced per foot (Clear)
3 people say 
Your Price: $1.49
Add to Cart
StreetWires 16-gauge Super Cable™ Speaker Wire Blue jacket — priced per foot
19 people say 
Your Price: $0.49
Add to Cart
StreetWires 12-gauge Ultra Cable™ Speaker Wire Blue/copper jacket — priced per foot
57 people say 
Your Price: $1.99
Add to Cart
StreetWires 14-gauge Ultra Cable™ Speaker Wire Blue/copper jacket — priced per foot
33 people say 
Your Price: $1.49
Add to Cart
8 people say 
Your Price: $39.99
Add to Cart
Stinger PRO Series 16-gauge Speaker Wire Black jacket — priced per foot
7 people say 
Your Price: $0.39
Add to Cart

Smart people protect with SquareTrade- The best warranty at the best price

In business since 1999, SquareTrade is the largest independent warranty provider in the U.S.

100% parts and labor - no deductibles

All mechanical and electrical failures covered, includes normal wear and tear.

Your item's repaired or the full item price returned withing 5 days

Runs concurrent with manufacturer's warranty

Rated 5-stars by consumers

For a more in-depth review and enhanced detailed information on the MTX ThunderForm Unloaded Enclosure-, please visit the Crutchfield website product page (/S-4HQPQ0cT03D/p_236ESCT12U/MTX-ThunderForm-Unloaded-Enclosure-Tan.html ).

Recommended Accessories See more accessories

Your featured item

MTX ThunderForm Unloaded Enclosure-
MTX ThunderForm Unloaded Enclosure-
Holds a single 12" sub — fits 2001-04 Ford Escape SUVs
$299.99
In Stock
 
 

Component Subwoofers

Pioneer TS-W304R
Champion Series 12" 4-ohm subwoofer
$79.99
In Stock
 
 

Speaker Wire

StreetWires 14-gauge Super Cable™ Speaker Wire
Translucent blue jacket — priced per foot (Clear)
$1.49
In Stock
 
 
Add selected to cart
 

Get live, personalized service from an expert

Crutchfield Advisor: Hi there.

Crutchfield Advisor: We're happy to answer questions or provide additional info about this item.

Advisors also available at 1-888-600-3963

  • Tan (sub not included)

    MTX ThunderForm Unloaded Enclosure-
  • Other

    MTX ThunderForm Unloaded Enclosure-
  • Other

    MTX ThunderForm Unloaded Enclosure-