Technical Details for the scosche amplifier model sa3002 include 550 Watt max peak output power, 80 Watts X 2 Ch RMS output power (@0.09% THD from 20Hz~20 kHz into 4 Ohms) and 220 Watts bridged RMS output power (4 Ohm). Its also bridgeable to mono and has MOSFET power switching transistors.