I am moving into a new home and the bonus room where I will be putting my HT gear is abour 20x18 with the typical "over the garage" type sloped ceiling...slopes off the front and back wall then flat ceiling over the bulk of the room. I have M3s and a VP100 in the front of my current system and am currently using M3s in the rear. The room has great locations for side mounting the QS up the walls, but because I am buying 4 [2 for this room and two for another] I am wondering if I will get good impact with the QS4s versus the obvious favorite QS8s.

Just curious if anyone has used the QS4s in a room close to this size, or am I going to be wishing I had bought the QS8 when its all over?

Just looking for some advice.

Thanks!

Alan