I've got a tiny room 11x10.5.....

Moving from the QS4s to QS8s for the sides made a big difference....

Then I added QS8s for the backs, another big difference!

Well then I went from a W100 to a W150 for the center (sortof) I kept the W100 and am running over and under dual centers... It made a big difference....

I'm not helping you am I?

Fronts/Wides:M22s in/on
Center:VP150/VP100 in/on
Hghts,SS,SR:QS8s
Sub:EP500
AVR:Onkyo 3008