Currently I have 2 level 3m2 12s in a 3 cube box tuned to 32hz with 36sq in of port, rear deck cut out of my sedan and box pressed and sealed to rear deck with subs and port firing into the cabin of the car. No air leaks back into the trunk at all, their wired to 1 ohm on a DB drive A7 2500 rated [email protected]
It feels like I should be louder, lower and move more air with this set up. Everything was set correctly with a DD1. What can I do to get louder lower and move more air?
I only get one more chance at a new box with this then I'm stuck for at least a year with it. (Damn promises to the girl)
Would a larger port and more internal space help?