HDMI with HDCP 2.3 and eARC (7 in / 3 out) 4K60, 4K120AB (40gbps), 8K60AB (40gbps), HDR10plus and HDMI 2.1 Wi-Fi, Bluetooth, AirPlay 2 and Spotify Connect Surround:AI and AURO-3D Dolby Atmos with Dolby Atmos Height Virtualization and DTS:X with CINEMA DSP HD3 Voice control with Amazon Alexa, Siri (via AirPlay 2) and Google Assistant Pandora, Spotify, Napster, SiriusXM, TIDAL, Deezer, Qobuz, Amazon Music HD 3rd-party control driver-capable, easy IP set-up and remote IP control Phono input Get room-filling, cinema-quality surround sound with the Yamaha RX-A8A 11.2-Channel AV Receiver which delivers immersive Dolby Atmos and DTS:X, MusicCast multi-room audio, advanced HDMI connectivity and flexible setup options.