ok ive got a dual 12 inch bandpass box sitting at my house its the one where the subs sit inside the box with the plexi glass front....i also have a kicker solobaric l7 12 inch ok well i was thinking since i cannot find a box around here for this damn sub id just make my own... could i cut the square out of the back of the box and then use it like that?....do u think it would work? cause i cannot find a big enough box for the recomended cubic feet

thanks