This is a mobile setup used to play at medium to larger sized dj gigs. Curently runing pioneer djm 3000 to a dbx DRPA then to Crown, XS and CE amps. The XS900 powers 2 JBL SR4725X tops in stereo(8ohm) CE1000 powers 2 single 2240H cabs underneath each SRX box. I have it wired parellel into 4 ohms bridged. The CE1000 is rated at 1100 watts into 4 ohms bridged. I am asuming I am corect in thinking at each 2240 gets aprox 550 watts half of the 1100 since they are both 8 ohm drivers. I am happy with the sound I am geting but it just seems the CE1000 is geting worked over pretty good. Ive been thinking of geting a larger amp for these drivers. I never run anything into the red and like to have plunty of headroom. Anyone have a good idea of what wattage these like to see. From what ive read I think their program is 600. Should I match this or double it?