@jwcinsd I do not have that big of a room, but do have GIK room treatment. I’m coming from a set of Dynaudio C4’s, which I really, really liked. But, you really had to drive them to get the most out of them. At low to sub-moderate levels, they didn’t sound their best. These Harbeth’s, I’m really enjoying the Pass/Harbeth combo. Any volume I’ve listened to, they’ve been more than apt to handle.