Planet Audio AC4000.1D 4000 Watt Class D Car Amplifier, 1 Ohm Stable, Mosfet

Planet Audio AC4000.1D Anarchy Series Car Audio Amplifier – 4000 High Output, Class D, Monoblock, 1 Ohm Stable, Low Level Inputs, Low Pass Crossover, Hook Up To Stereo and Subwoofer Planet Audio AC4000.1D Class D Car Amplifier – 4000 Watts, 1 Ohm Stable, Digital, Monoblock, MOSFET Power Supply