Onkyo HT-S7700 5.1.2-Ch Dolby Atmos Ready Network A/V Receiver/Speaker Package Supports Dolby Atmos Multidimensional Sound Format 120 W/Ch (8 Ohms, 20 Hz-20 kHz, 0.08% THD, 2 Channels Driven, FTC) 4K/60 Hz-Capable HDMI 2.0 Terminals for Ultra HD Entertainment, and Supports HDCP 2.2 for Future 4K/Full HD Video Streaming and Broadcast Built-in Wi-Fi and Bluetooth with Advanced Music Optimizer DSP Technology 7 HDMI Inputs (1 Front/6 Rear) and 2 Outputs