5.2ch 8K AV Receiver, Voice Control and HEOS® Built-in with 150W per channel (6 ohms, 1 kHz, THD 10%, 1 ch driven), 4K Ultra HD HDMI (5 inputs / 1 output), Dolby True HD, DTS-HD Master Audio, Dolby Vision™, Bluetooth® and HEOS wireless multiroom music streaming, and voice control compatibility.