im just curious i have 2 dc level 4 15" with level 5 d1 coils and i have had these for about a month and i LOVE THEM .. from what i was told by rusty its rated at 1500 rms per sub since i have the level 5 d1 coils which adds 500 more per sub. but i'm curious to how much these bad boys can handle b/c i only have 2000 going to both of them at the moment????