Effective output power:8W in calss A. Input(RCA Pin Jack) 
Input sensitivity/Impedance:1V/100KΩ. 
Signal to Noise Ratio:90dB. 
Frequency Response:20 - 20000Hz.          
Power Consumption:130W. 
Power Requirements:AC 120V or 220V - 240V, 50/60Hz.          
Demensions:W 380 × H 225 × D 295 mm. 
Weight:14.7kg.