well youre best bet might actually be to get a temporary sub... could be anything, look at best buy for open items or get something off of
ebay... nick lives right down the street from me, and he doesent get much time on the forums like i do. it could be a little while until he gets re-cones in. i know thats not what you want to hear, but thats all i can tell you. look around online or in stores for a cheap 12 to fill its place for a while, because playing that is just going to worsen it and sound bad...