Thanks man! but yeah i would push them harder, but i don't know if they can handle it and besides i was stupid and wanted some beat asap and just bought the p.400 for $260 without shopping around but i will upgrade her sometime in the future hah but wat i deff do need is some mids and highs i really want to do memphis so if anybody can help me find some for a good price it would be greatly appreciated lol! And another ? i have a power acoustik TS1440 would this be better for my subs than the p.400 or no i tried hooking it up but the power wire wuldnt fit so im just curious?