11.2 AV receiver, 11 channels, subwoofers: 2 subwoofers THX® Certified Select cinema reference sound, IMAX Enhanced compatible Delivers sound to 3 zones, compatible with Sonos and Chromecast 8K Ultra HD with the latest HDMI 2.1 Bidirectional Bluetooth with aptX Multidimensional sound through the new Dolby Atmos® audio format
