Looking for insight on mitigating sound transfer from one floor to the other.
I've got a couple tower speakers with 10 inch subs in them. The good things are the floor joists below them are insulated and there is also a layer of sound bar and 5/8 inch drywall on the ceiling underneath. The bad is the wall they are against has all of the heat runs coming through it from below so that wall may transfer sound via those ducts....
Has anyone had good experience with decoupling that makes an effective and noticeable difference? If so, what products or materials?