Have a kenwood 12 my friend has in a ford truck, box just sits on the back seat in center. Want to keep 14" depth and i can play with width etc, looking for ~1.5 cubes slot ported ~35-40hz. I need to figure out how to design my own boxes also, looked at the sticky for free box designs, nothin. Is there a program you can use to do this myself?
Thanks for any help in advance.