https://www.honda-acura.net/forums/s...d.php?t=144847

you need a box that will hold 2 subs. i would suggest a box that has a divider that keeps the chambers of each sub separate. each chamber will need to hold ~.50cu ft after accounting for the space that the woofer structure takes up. which should be listed in your spec sheet for your sub.

btw, are you still planning on building your own?