Ok, I got 2 15 inch Kicker CVRs and a box today. Now I just need to decide what amp to use. Im considering either the RF 1001 BD, 1501 BD, or the Kicker 1200.1. The subs are 500 w RMS,and 1000 max. Id like to get the 1501, but will I risk damaging my subs? Also, what exactly does a capacitor do? Is one totally neccesary? Thanks