Stereo Speaker 1.speaker power:2*60W 2.multimedia active speaker 3.MP3,CD,PC input speaker 4.echo active speaker Stereo Speaker1.speaker power:2*60W2.multimedia room,OEM welcome3.support MP3,CD,PC4.active speaker echo5.100,000 speakers export yearly6.3 year warranty 1&free spare parts7.Strict QC,CE,CCC,ISO9001:2000 certified Feature/Function:1. channel :2.02. It has independent treble and bass, ...