Panasonic SA-HE200 Home Theater Receiver, Black (Discontinued by Manufacturer) Signal-to-Noise ( S/N ) Ratio &gt; 100dB; Power Bandwidth to 100kHz Built-in Dolby Digital / DTS-ES Decoders Multi-Source Remaster regains sounds lost during recording Home Theater Mode - 130W x 6 (1kHz, 6 ohms, 0.9% THD) Stereo Mode - 100W per channel (20Hz - 20kHz, 6 ohms, 0.5% THD)