I've just upgraded 2 x One SLs to 2 x Era 300s as rears in a home theatre set up (Arc plus 2 subs). Initially I had stands, but have replaced them for wall mounts, in my opinion way better! The speakers can go closer to the wall physically, and you lose the 'ET' effect.
My question: there's lots of wood in this room, and I wondered whether a larger rug, or even a rug with some acoustic absorbing material underneath will improve sound. What does everyone think?
Thanks!