I have 2 MTX thunder 8000's (12's). They are about 4-5 years old but have been sitting on a shelf for a few years. A while ago, i blew the voicecoils on them... They dont work at all...I hate to think about throwing them out. I think i spent around $500 for the pair of them (at least that was retail back then) Are they even worth anything with blown voicecoils? Is there somewhere I can bring them to get them replaced for somewhat cheap? any help would be greatly appreciated! Thanks! Here's a pic of what they look like. The magnet of the thing is HUGE!!