Your only overpowering them by like 800 watts.....
That is IF the Hifonics puts out as much power as it says it does and IF the AQ's aren't underrated at 600 rms //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
Really, i think its a good matchup as long as you don't run the subs ful tilt all the time