Hi all
I am planning to use an LG CX 77 TV in conjunction with a Sonos Arc for use for PC/PS5 gaming. I am especially keen about the the Arc due to its Dolby Atmos capabilities. However, I am really confused about how it will be connected. I have an Nvidia RTX 3080 on the way for the PC. The way I thought the connections would work is:
1) Connect RTX 3080 to LG CX TV using HDMI 2.1
2) Connect LG CX TV (on another HDMI 2.1 port - these will have eARC by default I guess?) to the Sonos ARC using another HDMI 2.1
Does the above make any sense, or am I getting it wrong? If so, do I need an audio card on the PC at all?
Also, what are the negatives of this setup? For example, I heard that there is some issue with passing stero sound ot the Sonos through LG CX. If this is true, how can I resolve it?
Thanks a bunch in advance!