I have two 13W7's in a box (which was a B to find someone to build) and when i turn my music up too load i hear a popping sound coming from sub. The box is sealed and is one solid box one chamber for both subs. Is this the reason or is it something else? Can anyone help?
I have 200amp alt, and 2400 kinetic batt & 2 1000/v2 pushing them!