MICRO4-2500D | 2,500W Class D Compact 4-Channel Car Amplifier

Power Acoustik MICRO4‑2500D – 2,500W Class D Compact 4-Channel Car Amplifier

The Power Acoustik MICRO4-2500D is engineered for installers and enthusiasts who demand high power without sacrificing space. As part of the MICRO Series, this compact amplifier provides 2,500 watts of Class D full-range power in a chassis just 3.5" wide, making it ideal for space-conscious systems.

Offering multiple configuration options, the MICRO4-2500D delivers 4 x 150W RMS at 4Ω, 4 x 210W RMS at 2Ω, or 2 x 420W RMS bridged at 4Ω. Its hybrid aluminum alloy heatsink ensures effective thermal management, while the MOSFET power supply and audiophile-grade IRTM transistors guarantee reliable, distortion-free output.

Built on a military-grade SMT PCB, this amplifier maintains dynamic performance even under heavy use. Advanced protection circuits defend against shorts, thermal overload, and excessive current draw. Fine-tune your audio with variable high-pass, low-pass, and subsonic crossovers, and enhance low-end presence with the 12dB bass boost.

For installation, the MICRO4-2500D comes equipped with 200mV–6V RCA inputs with bridged outputs, heavy-duty 4-gauge power/ground terminals, and 8-gauge speaker outputs. Measuring only 3.5" W x 2" H x 11" L, this amplifier is built for tight installs while delivering uncompromising performance.