Looking for some sub box design advice. I just picked up an Alpine Type S 10" sub and am looking to build a 1ft³ sealed box. In the following image I have drawn up 4 different designs and was wondering if any of the designs would be better then the other. It others words, which design would be the best design?

http://www.thereal7.com/boxes.gif

 

Thanks. All four will fit fine as it is going in a trunk, I am just curious if there were advantages with either a slanted face of flat face.

 

not really. a box is a box, long as the airspace is the same, it'll work well.

 

Thanks guys....I appreciate the info.

 

u glue random peices of wood (small peices) to the parallel wall or even all the walls inside the box.

 

What if you use egg carton type foam inside?