alright i'm taking your idea on selling one of the 12". I get them tomorrow. guy just called and said he's bringing them buy. Glad i get paid on thursday instead of friday. lol. alright anyone know what amp or amps i should use to power these monsters. I got a budget of like $1200, i'm going to try and sell the one 12 for like 300. Alright, i got a 200amp alt now, should i increase or what? need some serious help. I know how you all bash RF and thats what i got now. so let me know. oh yeah. and if anyone wants 2 Rockford P310d4's let me know.