awesome explanation (at least for me)

the other day I noticed a LOT of low noise coming from my center (only in 1 particular scene, but can't remember what it was) and couldn't help thinking that something was wrong - but it was hard to tell if it was really intended to sound that way or if my center was distorting. at least with this info you've provided, i'll be able to evaluate the specs on my simple Polk Audio RT8s and the center and be ready for the 950 - thanks!