Crunch PD 4000.4 PRO POWER (R) PD 4000.4 Pro Power DRIVE 4-Channel Pro Power Bridgeable Class AB Amp (4, 000 Watts m

? Class AB;? Bridgeable;? Variable input voltage;? QTD (Quick Thermal Dispersion) technology heat sink;? Low-noise preamp;? High-level inputs;? Low-level RCA inputs & outputs;? 2- & 3-channel operation modes;? Built-in variable electronic crossover (HP & LP);? Onboard bass boost;? Easily ties into OEM audio systems;? 4,000W max;? 500W RMS x 4 @ 4ohm ;? 1,000W RMS x 4 @ 2ohm ;? 2,000W RMS x 2 @ 4ohm bridged;? Dim: 3.8H x 21W x 11.4D;