Onkyo TX-8522 100 Watt Stereo Receiver (Discontinued by Manufacturer) Power Output (8 Ohm, 20 Hz-20 KHz, FTC) Frequency Response 10 Hz-100 KHz THD (FM Mono/FM Stereo/AM) Dimensions (WHD) 17 1/8 X 5 7/8 X 12 11/16 In.