Punctured sub

Well my sub was kinda damaged when someone threw something into my trunk and there are some scratches right on the woofer itself and now the bass sounds distorted.. My friend told me its probly because theres air getting into it now because of the scratches, does that sound right to you? I dont know much about this kinda thing. He also told me something about putting clear nail polish on it over the cracks as a way to fix it have you heard of that before?

My :2cents: :
I don't know of anything effective to "fix" a sub when its damaged. If that happened to me i'd put a gun to his head and make him replace my sub.

i think i remeber from somewhere to use rubber cement.

2 part epoxy
that is what is used to build the subs

epoxy is good for attaching the cone to the basket, rubber cement is a better choice if the cone itself has a scratch or tear in it.