SKU: 6521017343

MTX Audio FMUST05BK12-TN ThunderForm 12” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure (Black) for 2005-2013 Ford Mustang Coupe

Sale price$269.98 Regular price$299.98
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

MTX Audio FMUST05BK12-TN ThunderForm 12” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure (Black) for 2005-2013 Ford Mustang CoupeMTX Audio FMUST05BK12 TN ThunderForm Loaded 12" Subwoofer Enclosure 2005 2014 Ford Mustang (Coupe) FITMENT NOTE: Fits 2005 2014 Ford Mustang Coupe (S197 Platform). Does NOT fit Convertible models, the Shaker 1000 factory system, or 2015 Up (S550) models. The MTX FMUST05BK12 TN is a custom engineered, vehicle specific subwoofer solution designed to add deep, hard hitting bass to your 20052014 Ford Mustang without taking over your trunk. This "Loaded"

MTX Audio FMUST05BK12-TN ThunderForm Loaded 12" Subwoofer Enclosure – 2005-2014 Ford Mustang (Coupe)

FITMENT NOTE: Fits 2005-2014 Ford Mustang Coupe (S197 Platform). Does NOT fit Convertible models, the Shaker 1000 factory system, or 2015-Up (S550) models.

The MTX FMUST05BK12-TN is a custom-engineered, vehicle-specific subwoofer solution designed to add deep, hard-hitting bass to your 2005–2014 Ford Mustang without taking over your trunk. This "Loaded" version features a high-output 12-inch Terminator series subwoofer pre-installed in a rotationally molded high-density polyethylene (HDPE) enclosure. By utilizing the passenger-side rear corner of the trunk, the FMUST05BK12-TN provides a massive audio upgrade while leaving the main cargo area open for your gear. Because it is non-amplified, this enclosure is the perfect choice for Mustang owners who want to use a dedicated external amplifier to drive their system for maximum performance and customization.

Key Features
  • Vehicle Specific Fit: Precision-molded to fit the passenger-side trunk corner of 2005-2014 Ford Mustang Coupe models
  • High-Output 12" Subwoofer: Pre-loaded with a 12-inch Terminator series driver, offering significantly more bass impact and air movement than standard factory subwoofers
  • Power Handling: Optimized to handle 200 Watts RMS (400 Watts Peak) at a 4-Ohm final impedance
  • Space-Saving Corner Mount: Engineered to tuck into the unused corner of the trunk, preserving maximum cargo space for daily utility
  • Indestructible HDPE Construction: Rotationally molded high-density polyethylene is resonance-free and finished in Black to match your trunk's factory aesthetic
  • Sealed Enclosure Precision: Features a 1.2 cubic foot sealed internal volume, providing the ideal acoustic environment for tight, punchy, and accurate bass response
  • Customizable Power: Features high-quality terminal posts for a secure and direct connection to any mono or bridged 2-channel amplifier
  • Premium Driver Build: Subwoofer features a lightweight polypropylene cone, durable rubber surround, and a 1.5-inch aluminum voice coil for reliable high-volume performance
  • Easy Installation: Includes all necessary mounting hardware and a protective woofer grille for a professional-grade, secure install
  • Frequency Response: 24Hz – 160Hz
  • Dimensions: 15.125" H x 27" W x 14" D
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6521017343

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4.8 ★★★★★
Based on 25 reviews
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L
Verified Purchase
Lauren
Belleville, US
★★★★★ 4
Durable for light to medium chewers - not heavy
Color: Green Cactus
obviously cute. not super durable - lasted a good minute but disintegrates fairly quickly and eventually nothing was left - having to high monitor with a big chewer. (10 mo Great Dane)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
A
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Amazon Customer
Birmingham, US
★★★★★ 5
Unbelievable toy for aggressive chewers
Color: Green Cactus
Great toy for aggressive chewers! I'm not one to hand out 5 star reviews but this one I 100% believe in. I bought the first one in 2023 and just replaced it because it broke. Now this is not a played with every once in a while, this was played with daily as it is his favorite toy. Very few toys last long but this one has went beyond my expectations. Could not be happier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Kayla
Boise, US
★★★★★ 3
Not Recommended!
Color: Green Cactus
Be aware that with major chewers it is not durable. My dog tour right through it and was eating pieces off of it. Thankfully we got the pieces back out of his mouth but definitely not for tough chewers. Also only lasted 2 days in decent condition and was only used on the occasion throughout the day.
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Reviewed in the United States on April 22, 2026
L
Verified Purchase
Lindsey Walker
Lexington, US
★★★★★ 1
Not strong lasting
Color: Green Cactus
Didn’t even last 3 hours in my house. Too rubbery and our frenchie mix was able to bite pieces off and was trying to eat them. Don’t recommend as a super chewer or consider it durable
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Reviewed in the United States on May 31, 2026
B
Verified Purchase
Breanna K.
Fort Morgan, US
★★★★★ 5
Very durable!
Color: Pink Cactus
One of the few actually tough chew toys for dogs who tear apart toys in seconds! My dog loves this thing and has yet to break into the rubber!
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Reviewed in the United States on May 6, 2026

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