Sony 7.2-channel home theater receiver with Wi-Fi, Bluetooth, Apple AirPlay, and Google Cast

7-channel amplifier
100 watts per channel into 6 ohms (20-20,000 Hz) at 0.09% THD, with 2 channels driven
Dolby® and DTS® surround sound decoding
Digital Cinema Auto Calibration for easy, accurate speaker setup
upscales standard-definition video signals to HD and Ultra HD (up to 4K)