I have a pair of Rockport Atrias being delivered and set up this Sunday! . My room is 15'x22' and I will be driving them with a McIntosh MA-6600 integrated amp (200 watts solid state). My dealer was able to let me hear them in a similar living room and with components reasonably comparable to mine. The Atrias sound was best described as beautiful...WOW and beautiful. I anxiously await Sunday!!