Tonight I used my GK NEO 112 atop my (discontinued for sale for $10000.oo dollars) bergantinio HT115 for the first time in a really loud club.You know that snotty light weight little NEO pip sqeak cabinet equipped kicked ass! I gave it a slightly bored review two monthes ago but have since gotten a much better idea of what it can do. I'd recommend it and probably the 2-12 NEO as well. (yes I know I committed the sin of gross generality when I said "NEO's are brittle sounding" which raised some feathers from the generality police, but hey....I was disappointed at the time) Anyway, my GK1001RB sounded fab as well. I put the Sadowsky away after the first set and burned rubber on my trusty MTD 535.GK sounds good, The cab has a nice voiced midrange that brings presence and clarity without being too "fosterish" or raspy on the high end. Two of these should fill the bill for most gigs providing you have 500-700 watts to hit 'em with. And the GK1001 with my MTD was killer. What a great value for $600 that amp was.