I have two subs that I just took out and replaced with 4 ohm dual coil subs. They are in amazing condition except for the foam. I seen a thread that subs can be repaired for $40 each. I'll be glad to sell you my "core" subs and ship them to the repair location of your choosing. Check the treads and see if you would like me to do that. PM me with a reasonable offer.
mobilefitt