... ,5.1CH Speaker ,output power 105W . Features: DVD: 430*210*38With USB interface, MIC terminal FM radio, Built-in amplifierTwo speakers output ... : 15W*5+30W(RMS) subwoofer output.Compatible with MPEG4/ DVD/ VCD ... -RWWide range of power supply (100V-240V)Audio& Video output: 5.1CH. Coaxial, S-video, L/R, CVBS, YUV, Optical, ...