Is most everybody running pro gear so they can have 1000, 2000, 3000 watts of REAL power on hand? I have a 180 watt Parts Express plate amp hooked up to my JBL Pro 4648A-8 (it would enjoy a few thousand watts), and I cannot push the system at all, I even put a 30 Hz. hi-pass on it to keep it from distorting to hell ($700 worth of wofferage must be treated with respect) What do you think a good (new) pro amp in the $1000 area would be? Also, what would be the crossover to have? I see parametric ones with hi and low-pass filters and other goodies, for $200-300. Any specific ones that are really good? Thanks!