... 1.DSP:YAMAHA, 2.4G wireless subwoofer ,2.output power:240W,3.optical PCM input and AUX1-3 input4.Analog 5.1 channel,3D suround. 5 ... 5.1, 3D surround Sound ,LCD displaySpecifications, input Sensitivity, 400mvS/N(soundbar) 75dbFrequency response 40~20KHzsubwoofer 2.4GHzremote control system ... infraredPower adapter (Soundbar) 12V 3A (Subwoofer) 18V 3Astandby power ...