MICRO4-2000D | 2,000W Class D Compact 4-Channel Car Amplifier

Power Acoustik MICRO4‑2000D – 2,000W Class D Compact 4-Channel Car Amplifier

The Power Acoustik MICRO4-2000D combines compact size with powerful performance. Part of the MICRO Series, this amplifier delivers 2,000 watts of Class D full-range power while measuring only 3.5" wide, giving installers the freedom to maximize sound in limited spaces.

The MICRO4-2000D offers multiple power configurations: 4 x 125W RMS at 4Ω, 4 x 180W RMS at 2Ω, or 2 x 360W RMS bridged at 4Ω, making it flexible enough to power speakers or subs. Its hybrid aluminum alloy heatsink ensures optimal cooling, while the MOSFET power supply with audiophile-grade IRTM transistors keeps sound clean and distortion-free.

Built on a military-grade SMT PCB, the MICRO4-2000D maintains dynamic performance even under demanding loads. Advanced protection circuits safeguard against shorts, overheating, and overload conditions. System tuning is simple with variable high-pass, low-pass, and subsonic crossovers, and you can add low-end impact with the 12dB bass boost.

For installation, the amplifier includes 200mV–6V RCA inputs with bridged outputs, rugged 4-gauge power/ground terminals, and 8-gauge speaker outputs. Measuring just 3.5" W x 2" H x 9" L, the MICRO4-2000D is the perfect solution for high-power sound in space-conscious builds.