I've used the QS4s in the past & QS8s (presently) in a medium size room. They work just fine for surround duties..

In real world listening, I didn't find any difference in the 2 models; however, if you have a large space to fill, then the QS8s would be more appropriate I would think as they can put out more SPL...

TAM

Last edited by exlabdriver; 05/18/15 05:01 PM.