POWER ACOUSTIK RZ4-3000D Razor Series Class D Amp (4 Channels, 3,000 Watts Max). Class D, Small, compact 4.75" chassis, MOSFET PWM power supply, High-level input, 4 channels, 3,000W max , 285W RMS x 4 @ 4ohm , 375W RMS x 4 @ 2ohm , 750W RMS x 2 @ 4ohm bridged, Dim: 1.63"H x 12.25"W x 4.75"D;
