This amp delivers high power on a limited budget with exceptional performance for the class. A great way to expand your sound system on a budget. 600 watts of max power, 70 watts RMS x 4 at 2 ohms, 50 watts x 4 at 4 ohms, and 130 watts x 2 bridged at 4 ohms 4 channel amp features MOSFET power Both high and low level inputs Thermal Management Control protects the amplifier Variable low pass and high pass crossovers Comes with 2 pairs RCA pre inputs