i have a 15" L7 and a kicker kx 1200.1 the sub is dvc 4 ohm so i am running at 2 ohm and 600 rms
i have it in a 4.5 cuft box and 40hz
i am doing 142.6 on TL closed up on dash but i am looking to get a few more db
the box is all square corners that in my next box i am gonna round out the port and corners.
but i am being told that if i do a box that is 2.5 cuft and 50 hz it will do very well ..
so far my car is peaking at 52 hz even with a different box with 6 tens
kicker does not rec a box this small
what do u all think
