... 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) ... .5*67mm Subwoofer, 307*182*295mm GW, 9.2KG/Set NW 6.66KGS/set, Loading Quantity, 20"/40"/40HQ (451/ ...