I need dimensions on how to make a speaker box?

Question

i need dimensions for a speaker box that would fit a 6''by 9''

Answer 1

just go get some from walmart

Answer 2

rear 6X9 are generally mounted on rear tray .but if you want to add a box things you should do is

box should be properly sealed - use silicon glue to seal

box should be made of 3/4" mdf minimum

the dimensions of the box should be 0.5 cubic feet that is

1feet X 1feet X 6inches

you can also change the box dimensions if you wish to , just make sure internal volume of the box is 0.5 cubic feet.

good luck.