what do you think of this box my friends made this plan for me 37hz four 12" subs.. http://i87.photobucket.com/albums/k152/jaboran/portbox6.gif
He wont need them. The port walls themselves will act as proper bracing. All I would worry about would be some triangle braces in the corners and thats it.support beams is all i have to say.
This will be my first box.. so i'm not sure what traingle support is can you explain to me or maybe a picture of one... Thanks!He wont need them. The port walls themselves will act as proper bracing. All I would worry about would be some triangle braces in the corners and thats it.