Not sure if Dynaudio would be an upgrade or not but they sound great in my similar sized room,and I only have 200w @ 4 ohms to power them. (Carver TFM 15cb power amp) The McCormick is certainly more amp than the Carver.
I can run the Dyn's about two feet out from the wall, zero toe-in,and the low end and soundstage are quite good. The Dyn's I have are pretty old (15 yrs maybe?) and I'm certain the new offerings are at least a bit more efficient than the 82 or 84 db @1w/1m that mine are.
I can run the Dyn's about two feet out from the wall, zero toe-in,and the low end and soundstage are quite good. The Dyn's I have are pretty old (15 yrs maybe?) and I'm certain the new offerings are at least a bit more efficient than the 82 or 84 db @1w/1m that mine are.