TM4.2000D

Big power, tight fit, zero compromise. The Precision Power TRAX Micro Series TM4.2000D is a 4 channel Class D car amplifier that pumps out up to 2,000 watts of clean, road-ready power — all from a chassis compact enough to tuck under a seat or behind a panel. Whether you’re building a full front stage, powering rear fill, or bridging down to a pair of subs, the TM4.2000D handles it all without breaking a sweat.

Under the hood, a MOSFET power supply with audiophile-grade IRTM transistors keeps your signal clean and powerful, while a Military Grade SMT PCB holds dynamic performance steady no matter what the road throws at it. The Hybrid Aluminum Alloy Heatsink manages heat efficiently in tight cabin spaces, and built-in Direct Short, Thermal, and Overload protection circuits keep your system protected on every drive.

Dialing in your sound is just as straightforward. The 200mV–6V low-level RCA input plays nice with virtually any car head unit, and variable 12dB High Pass, Low Pass, and Subsonic Crossovers give you full control over how each channel is tuned. Flip on the 12dB Bass Boost to add punch and depth to your low end without muddying the mix. Heavy-duty 4-gauge power and ground terminals alongside 8-gauge speaker outputs lock in a solid, noise-free connection throughout your entire install.