Subwoofer Enclosure for 2 Rockford Fosgate P3 15's

[ckeeler11]

i would put the dowel half way up the side and yes all the way across.

[05F15DY]

Will that be all of the bracing I will need? If not where should the other bracing go? I'm new to the box building scene, thanks for all the input and good information everyone.

[05F15DY]

How many sheets of mdf do I need to build this box?

[jpayne76]

need help with box for single p3d2 15....going in a 04 trailblazer...vehicle dimensons 35w x 30d x 24h