Well, I will be hooking up my new BC3500's when the weather gets nice again. I am running 2 Fi N2 15's (Dual 2) and want to know if I should strap the crescendos or have them seperate? I was planning on running each woofer paralell to each amp at one ohm with 2 positive and 2 negitive runs to each woofer but if I strap them it would change everything? If I dont strap them, what is the best way to gain match? I don't have a cc-1 only a dd-1. Thanks