Sony Refurbished SA40-SE1 2.0 40" All-in-One Sound Bar: * HDTV soundbar is designed to fit on top of or underneath a 40" HDTV * 2-channel stereo amplifier * Automatic standby * Sony all-in-one sound bar operates on 100V-240V household current * Speaker impedance: 8 ohms * Analog input * Easy connection through a single cable * Remote control