Honestly i didnt find that the extra 2 speakers added anything in my own personal situation. I have drop ceiling tiles so wires were not the issue. I am a bit short on room at the rear but with the Qs8's i dont feel the extra speakers would have added anything. My room is 15x15 so what i have is adequate.

DOG is GOD spelled backwards.
What others think of me is none of my business.
M80 V3 MY GLOSS Cherry