... fm-AS-T007 Output(RMS):18W+7W*2S/N RATIO: >=80 dBFrequency response:50Hz-150Hz, 120Hz ... 18KHzDistortion@ REF:<=1%Speaker Unit:Satellite:3"*2Subwoofer:4"Product dismensions:Satellite(W*H*D):110*110 ... control, LED display2. volume, bass, treble control3. 2.1 home theater adapts to computer, laptop, DVD, VCD ... , TV, mobile phone and other audio input4. 2.1 home theater with FC, CE certificates Accessaries:3 ...