Onkyo Home Theater A/V Receiver TX-SR303S Silver - REFURBISHED 65 Watts per channel (8 Ohms, 20 Hz to 20,000Hz) x 5 Channels surround 1 Subwoofer output for powered-subwoofer Digitally-tuned AM/FM radio with up to 30 station memory presets Selectable Stereo, 3D Surround, 5.1 Channel outputs Selectable Dolby-Digital / Dolby ProLogic-II, DTS