Ok I have searched around a bit, but have yet to come across a post that answers my question. I've had an Infinity Perfect 12.1 lying around for a while and recently got my friends father to make me a spiffy box.
My problem is this : he ended up making it too small . The internal volume is approximately .88 ft^3...my spec sheet did not specify the woofer displacement in box (anybody know?) but I am guessing it is around .10ft^3 leaving about .78ft^3 net volume. Would polyfill help me out in this situation or should I really just get another box.