... with usb fm-AS-T004 Output(RMS):25W+W*2S/N RATIO: >=80 dBFrequency response:50Hz-150Hz ... W*H):670*373*726mmSets/CTN:4Loading Qty(sets)-20'G/40'G/40'H:640/1260/1572Description:1. 2 ... remote control, LED display2. volume, bass, treble control3. 2.1 home theater adapts to computer, laptop, DVD, VCD, ... MP3, TV, mobile phone and other audio input4. 2.1 home theater with FC, CE certificates Accessaries:3. ...