Phoenix Gold Phorum

I need to find a re-cone kit for my Phoenix Gold Titanium Elite 12" sub. I just took it out of my truck to sell it but i noticed the rubber surround has split open in several spots. Im sure that the part has been discontinued but im hoping to get lucky and find one somewhere. If anyone knows the part number for it could you let me know so i can try to locate one.

Thanks,
Corey