that room sounds to small for 7.1, where are you sitting in relationship to the rear wall? For 5.1 place the Q's to the side and slightly behind the seating area, for 7.1 the side Q's go to the side directly, and the rears behind you a ways, assuming you have space.

You normally want the tweeters of the front 3 speakers to be as close to ear level (when seated) as possible. The inwalls migh be difficult to angle.


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