it's pretty cool that he admitted to opening up the sub
i had a problem like that..
one of the sub speakers stopped firing and i cracked that badass 80 ton sub open and found the wire slipped off.
word of advice though...don't touch the gigantic capacitor LOL even after the things been unplugged for a while..i felt a oddly strange but titilating sensation from touching it ;P
now that ive joined WWTTST (Wackos With Tendancies To Shock Themselves) im finding no need to touch it anymore=p