Denon AVR-S720W 7.2 Channel Full 4K Ultra HD AV Receiver with Built-In Wi-Fi and Bluetooth 7.2channel AV Receiver with 75W per channel (8 ohms, 20 Hz~20 kHz, 0.08% THD) 3D and 4K Ultra HD/60Hz full rate pass-through with HDR, BT.2020, 4:4:4 Pure Color support; 6 HDMI inputs (incl. 1 front) and 1 output with full HDCP 2.2 support Built-in Bluetooth and Wi-Fi. Streaming Content; Airplay, vTuner Internet Radio, Pandora, SiriusXM, Spotify Connect, DLNA. DSD, FLAC, ALAC, and AIFF High Resolution Audio Streaming Dolby Atmos (up to 5.1.2), DTS:X ready (via firmware update). Audyssey MultEQ with Dynamic Volume and Dynamic EQ Free Remote App for iOS, Android and Kindle Fire. HEOS Wireless Multi-Room Control with the HEOS Link (Sold Separately). Eco Mode