I've had the SRC-2s in my medium size room, 13x20, and they will expose problems in your supporting gear, they are not bright just accurate. They will surprise you with low end extension and impact. The entire Acora lineup is so good they can be matched with the best supporting electronics revealing their best attributes.
Acora speakers at Axpona
So what makes this speaker so special? It sounded amazing in the large room, dynamic, airy and wonderful soundstaging. Was it the 200k ancillary equipment in front of it? Any real world audiophiles actually own them in normal size listening rooms with equipment for mere mortals?