7-channel amplifier 80 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven (FTC Power Output Rating) Dolby® and DTS® surround sound decoding Dolby Atmos and DTS:X™ processing for use with in-ceiling or "height" speakers for more enveloping home theater sound Dolby Atmos Height Virtualization creates three-dimensional effects without height speakers AccuEQ automatic speaker calibration optimizes your system's sound for your room
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