Onkyo HTS894 5.1 Channel Complete Home Theater System w/ Single Disc DVD (Discontinued by Manufacturer) HT-R640 5.1 Channel A/V Surround Sound Receiver 110 watts per channel minimum into 8 ohms, 1 kHz, 0.9%, FTC Wrat - Wide Range Amplifer Technology 2 HDMI input and 1 output HDTV Capable component video