I heard it at a friend's house years ago. He had a nicely-proportioned room with minimal treatment, a pair of Nesterovich speakers and 40 watt tube monoblocks he built himself. The Nesties were placed almost at the halfway point of the room. The soundstage behind them was very realistic.
My venerable ProAc Response 2's will do it, and did do it in my old house, which had a long-ish living room with low ceilings. But my current space is smaller and doesn't let them open up the way they did back then. :-(
I think it's mostly about speakers and the room, though components that excel in imaging will certainly help.

