uh oh, thats not good. if it is what i think it is , triple joint failure. this is what it will look like
the cone ripped apart from the spider and VC joint. so i took the cone off and the spider was still in place. Which, of course, require you to recone. just got the parts at my local dealer and gonna pick it up tomorrow. and yes that is a level 5 15.
edit: or the coil as everyone says. try pushing the sub and see if you can push it, if you cant, then yea, you are fucked. if you can, MIGHT BUT MIGHT have a fix it yourself.....but doubt it.