I know that a few people have ceiling mounted their QS8's with brackets and then "lean them forward" so that the top firing speaker is allowed to bounce it's sound off of the ceiling. I don't have my QS8's yet (should be here next Tuesday), but I will be mounting mine on my back wall because I have no usable side walls either.

Good luck. Wish I could help out with the OMNIMOUNT compatability...


Farewell - June 4, 2020