5.2 Ch x 145W per channel (6ohms, 1kHz, 1ch THD 0.9%) 4K HDR, Dolby Vision compatibility with HDCP 2.2 support HDMI 4-in/1-out with Audio Return Channel Built-in Bluetooth lets you wirelessly stream from other Bluetooth devices S-FORCE PRO front surround sound, Dolby TrueHD and dts HD Enhanced Audio Codecs FM Radio with 30-station presets: Full-size (1/4") headphone jack. 4 Stereo RCA audio inputs, 2 digital audio outputs (1 optical and 1 coaxial) Low-profile design (5 ¼" tall) fits easily into conventional AV cabinet In the box: Remote (RMT-AA401U), Batteries, FM antenna, Calibration mic (mono) Upgrade your home entertainment system to work with the latest 4K TVs and HDR picture. Equipped with 4 HDMI inputs, HDCP 2.2 signal handling, and a host of advanced features the DH590 is the perfect combination of high performance video capability and superb Sonic fidelity.