... .Adapts to many audio devices 3.Passed FC,CE Digital home theater speaker ,1.USB,SD/MMC,FM,remote control+VFD,karaoke2 ... .Adapts to many audio devices3.Passed FC,CE Commodity: Digital home theater speaker -AS-T009II Output(RMS):25W+10W*2S/N RATIO ... dBFrequency response:50Hz-150Hz, 120Hz-18KHzDistortion@ REF:<=1%Speaker Unit:Satellite:3"*2Subwoofer:5.25"Product dismensions:Satellite(W*H*D):105 ...