Denon AVR-X4100W 7.2 Network AV Receiver with Wi-Fi, Bluetooth and Dolby Atmos Equipped with 7+1 input and 2+1 output HDMI terminals that fully support next-generation 4K displays Built-in Wifi , Bluetooth, Airplay and DLNA 8 HDMI inputs (incl. 1 front) Best-in-class user interface (Ease of installation and connection, Wi-Fi setup, Audyssey MIC stand, remote apps, ECO mode) Enjoy Dolby Atmos for immaculate audio, Spotify Connect support and DSD streaming