JEC Power JP-4650

12000Watt max output power; 50X4Watts RMS, Output power 4ohm; 3-8Ohm load impedance Capability; Input Gain Control; 30Hz-500Hz Variable Low pass filter; 30Hz-2KHz Variable high pass filter; Low pass/Hi pass selectable crossover; Protection thermal, shor circuit, and over current; S/N ratio 85dB; THD 0,05%; RCA and terminal connectors