1.2.4G wireless subwoofer 2.DSP:YAMAHA 3.output power:240W 4.Input PCM& AUX1-AUX3 , ... .1 3D surround Soundbar (home theater)Features:1.DSP:YAMAHA, 2.4G wireless subwoofer ,2.output power:240W,3.optical PCM input and ... displaySpecifications, input Sensitivity, 400mvS/N(soundbar) 75dbFrequency response 40~20KHzsubwoofer 2.4GHzremote control system infraredPower adapter (Soundbar) 12V 3A (Subwoofer) 18V ...