Definitely check out the Shelby+Kroll Nano monitors. No matter where you sit they sound great and the soundstage never collapses. I'm starting to sound like a broken record but more people need to hear these speakers
Completely agree!
The Shelby + Kroll Nano monitors are simply amazing at what you are looking for. If you need deeper bass pair them with a Woofer Monitor and you'll be a very happy camper!
http://www.shelbykroll.com/