THX Certified select for Theater-Reference sound quality
Now with 9 channels the receiver Supports 5.2.4-Channel speaker layout Dolby Atmos and DTS: x playback or 5.2.2 with a powered zone 2
Your Onkyo receiver can now be part of your existing Sonos Home Sound System, or the start of a new one. Instantly upgrade the music streaming capability of your home theater receiver with Sonos Connect and a free firmware update.
HDMI 7 in/ main out, and Sub out supporting 4K/60 Hz, HDR10, hlg, Dolby vision, BT.2020, and HDCP 2.2 pass-through (front HDMI does not support 4K/60p, 4: 4: 4)