i have a 98 eb with the mach stereo system and of last night my subwoofer worked when i parked her, and today when i went to turn on the radio i had smelt like plastic had melted and now my subwoofer isnt working,plus i recently have put in a new sub so i dont think its that, could it be that the factory amp just fried itself? i checked all the fuses and they seem to be fine,i mean i dont know what else it could be. somebody please help!