... Multimedia Speaker 1,RMS: 40W+15W*5 2,Driver unit: 5.25"+3"*5 3,USB/SD,FM,Remote Function 4,IC:7*2030(Imported ... ) 5.1 New arrival multimedia speaker system Features ... device Specification:1.Output power:40W+15W*5(RMS) 2.Woofer 5.25inch,satellite 3inch*5 3.Frequancy response:40HZ~20KHZ 4.S/N ...