I'd have to say the ESP(Esoteric Speaker Products) "Grand Concerts". Not only the most amazing soundstage,but they can also do what very , very few high end speakers can... these babies could rock! Don't know if this company is still around, but check them out if you get a chance. One little note to make is that I haven't had a chance to hear the MAXX or X-1, or any Revel........
