The Denon AVR-X1600H is a versatile AV receiver with support for 7.2 channels, Dolby Atmos and DTS:X audio formats, 4K Ultra HD passthrough with HDR10, Dolby Vision, and HLG compatibility, Audyssey MultEQ XT room calibration, built-in Bluetooth and Wi-Fi, HEOS wireless streaming, HDMI with eARC support, and compatibility with voice control assistants like Alexa, Google Assistant and Siri.