Specifications: Output Power(1KHz,4ohm): 120W+120W Frequency Response: 80Hz-13KHz Signal to Noise Ratio: 75dB Separation: 30dB T.H.D.: ≤0.21% 1KHz Power supply: AC220V/50Hz Net weight: 8.6Kg Dimensions(mm): 420(L)x128(H)x330(W)