right now i got 4 12" sony xplod subs with 2 800 watt cony amps. its pretty loud but i dont like it. im gonna switch it up to 2 12's and a rockford fosgate 501S amplifier. anyone have any experience with a rockford fosgate amp and how did you like it?? also anyone wanna buy 2 pyle 10" cubes and an 800 watt xplod amp?