How you shouldn't open a subwoofer
Here you see what happens when instead of handy screws, glue is used to hold things together. Mike gets enraged and makes use of his 500 gram hammer to destroy the item of annoyance. In this case my old Logitech subwoofer, which had a loose contact I wanted to fix. After removing all the (well-hidden) screws I still wasn't able to dismantle the case and after half a second of consideration I smashed the cursed piece of plastic. I wanted to buy a new set of loudspeakers anyway, since the already mentioned cable contact was loose and there were always a bazillion of cables hanging all over my desk.