Was wondering if isolating your subwoofers, or your towers for that matter (like M70's), honestly make a difference in overall sound. I've played around and had a speaker rattle on some tile floors, but also had nothing happen on some carpet. So I'm wondering if there's an honest difference when putting your sub (or towers) on an isolated riser both on carpet and on hard surface (tile, wood, etc). Curious as to hear some honest opinions, not theory, about how the sound changed, if at all. Especially interested if you have several subs going at once, and on isolation.
Looking at getting a few of these.