FITMENT NOTE: Fits 1997-2006 Jeep Wrangler TJ models. Mounts behind the rear seat. The rear seat retains its full ability to flip and fold with the enclosure installed.
The MTX JWTJ97C20-TN ThunderForm is a custom-engineered bass solution designed to bring deep, hard-hitting low-end to the 1997–2006 Jeep Wrangler TJ without sacrificing your interior utility. This vehicle-specific enclosure is rotationally molded from high-density polyethylene, creating a highly durable, weather-resistant, and resonance-free housing that fits perfectly behind the rear seats. While older Jeeps are notoriously difficult to add high-quality audio to, this ThunderForm is pre-loaded with a pair of high-output 10-inch Terminator series subwoofers engineered for massive air movement, even with the top down. As a "Loaded" passive enclosure, it is internally wired to a highly efficient 4-Ohm final load and easily handles 400 Watts RMS, making it the perfect match for your aftermarket monoblock or 5-channel amplifier. It provides a seamless, factory-integrated look with the "Thunder" that MTX is legendary for.
Key Features
- Vehicle Specific Fit: Precision-molded to fit perfectly behind the rear seat of 1997-2006 Jeep Wrangler TJ models while maintaining full seat functionality
- Dual 10" Subwoofers: Pre-loaded with two 10-inch Terminator series drivers, engineered to deliver significant bass extension and impact in an open-air cabin
- Passive Enclosure Design: Unamplified "Loaded" setup allows you to pair this custom enclosure with your own preferred aftermarket amplifier
- Indestructible Construction: Rotationally molded high-density material is exceptionally durable and finished in Charcoal to seamlessly match the factory interior trim
- Acoustically Tuned: 1.48 cubic foot sealed enclosure features the exact internal volume required to yield optimum, tight, and accurate bass response from the dual 10-inch drivers
- Premium Terminals: Equipped with high-quality spring-post terminals for a secure, low-resistance connection to your amplifier's speaker wire
- RMS Power Handling: 400 Watts RMS (800 Watts Peak)
- Final Impedance: 4-Ohms (Internal subs wired in parallel)
- Frequency Response: 29Hz – 160Hz
- Dimensions: 11-5/8" H x 34" W x 12-1/4" D
