... Description Power output 140W =40W*2 + 60W (RMS) with YAMAHA DSPSoundbar, 40W*2 THD=10% 1kHzSubwoofer, 60W THD=10% 100HzOptical PCM input, analog ... Analog 5.1, 3D surround Sound ,LCD displaySpecifications, input Sensitivity, 400mvS/N(soundbar) 75dbFrequency response 40~20KHzsubwoofer 2.4GHzremote control ... Size, Package size, 993*204*305mm Soundbar, 985*39.5*67mm Subwoofer, 307*182*295mm GW, 9.2KG/Set ...