Sealed vs Ported Box?

Question

I just got 2 12" Fosgate P2's that is hooked up to the Fosgate p3001 (not the p300-1) and I am putting it in a 2003 Saturn L300. For a set up like this would a sealed or proted box be better? Also, what is the main differences between the two and where can i find instructions on how to build my own?

Answer 1

Ported is usually better - however its more complicated because there is some math to getting just the right port location and size.