I just bought a pair of old school Big Bang 12's off of craigslist. I bought them because I remembered a friend having these WAY BACK. I've been searching and searching but can't find any info or specs on them. These are old USA made subs.

black cone with purple and yellow logo on dust cap

anyone have any info on these?

I'm hoping these have good motors and are worth having 1 of them built up.