Here is my word of advice... I have rockford fosgate P1's they have great sounds loved them...
Yesterday not even bumping they cut out so i am like okay... the fuse blew.
I played with them a little bit got it right and right as i did the cone CRAKS! on both.
So my word of advice is don't purchase aftermarket if you are not willing to fix or replace. I just tonight had to buy 150 dollar subs again. RF p2's 12's
Good luck if you need any actual advice PM me i have a decent amount of knowledge of systems.