I use (4) SRX718's with a pair of SRX722's or spread out with (4) SRX712's. I use an old Macrotech 5000 for the bottom and a Macrotech 2400 for the mid/highs through a Driverack. I also have a pair of SRX728's that I let another DJ use with his EV ZX5's. I know he uses QSC amps but I don't...
