affordable multimedia boom speaker 1.speaker power:2*50W 2.amplifier,5"speaker 3.MP3,CD,PC input 4.echo active speaker 2.0 Multimedia Active Speaker,Stereo Speaker Feature:1.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 certifiedstrong point:This education ...