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 JWTJ97C20A-TN ThunderForm is a custom-engineered, all-in-one 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 loaded with a pair of high-output 10-inch Terminator series subwoofers for massive air movement, even with the top down. This "Amplified" model features a built-in 200-Watt RMS Class D amplifier specifically tuned to the enclosure's volume, providing 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
- Integrated Amplification: Built-in high-efficiency Class D monoblock amplifier delivering 200 Watts RMS (400W Peak) of clean, dedicated power without straining the Jeep's electrical system
- Indestructible Construction: Rotationally molded high-density material is exceptionally durable and finished in Charcoal to seamlessly match the factory interior trim
- Smart Engage Technology: Automatically powers the system on when it detects a signal from the factory speaker wires (no remote turn-on wire required)
- Universal Connectivity: Includes both RCA (low-level) and speaker-level (high-level) inputs for easy integration with factory OEM radios or aftermarket head units
- On-The-Fly Control: Includes an Electronic Bass Control (EBC) remote knob, allowing you to adjust the subwoofer volume from the driver’s seat
- Acoustic Performance: Perfectly tuned 1.48 cubic foot sealed enclosure provides tight, accurate, and musical bass response
- Frequency Response: 10Hz – 78Hz
- Dimensions: 11-5/8" H x 34" W x 12-1/4" D
