I am thinking of upgrading to the new Arc Ultra (currently running the previous gen). My current setup is Sonos Arc, Sub Gen 3, and (2) One SL’s as my surrounds. I’m also considering adding the Sub Gen 4 for a dual-sub setup.
Question, with Dolby Atmos and the new Arc Ultra, could I add a second set of ceiling-mounted surrounds which would be positioned above and behind my (2) One SL’s? Can the Sonos Arc Ultra pass audio to the (4) surrounds properly when Dolby Atmos is played?
Thanks!