There are perhaps some more current rigs than these x-arrays, but they seem to hint at what you guys are talking about. I heard them at a LARGE country concert (www.countryconcert.com) and I am NOT a country fan but had a free front row pass..............the system was notable for vocal clarity and great coverage, and was VERY obviously a better performer than previous generations of systems at large outdoor shows. You could tell right off the bat, "now that PA sounds GOOD"........and it wasn't a HUGE stack really, either.......