LED display Supports USB, SD/MMC & AUX Supports MP3 file format Built-in FM Full function remote control Output power(RMS) 80W (30W + 10W x 5) Subwoofer 30W Satellite 10W x 5 Frequency response 35Hz-20KHz Impedance Subwoofer drive 8 Ohm Satellite drive 4 Ohm Sensitivity 600mV Distortion ≤0.3% (1KHz) S/N ratio ≥ 68dB Separation ≥ 45dB Subwoofer drive size 13.33 cm (5.25) Satellite drive size 7.62 cm (3) USB/SD file format support Mp3 USB & SD device max. memory size 32GB FM frequency scan range 87.5MHz-108MHz FM storage memory 20 channels Subwoofer dimension 170 x 351 x 317mm (WxDxH) Satellite dimension 105 x 104 x 172mm (WxDxH) Input power AC 220V-240V 50-60Hz Power consumption 80W Power consumption (standby) ≤16W Net. weight 7.5kg