Output Power: 180W + 180WRMS Power Output: 30WPeak Maximum Power Output (PMPO): 180WInput Power: 12V 6A DCInput Sensitivity: 200mvInput Impedance: 47KSpeaker Impedance: 8ohm to 16ohmFrequency Reponse: 20Hz to 20KHzMin. THD: <0.005%Signal/Noise Ratio: >100dB