I have a customer a few weeks ago needing a amp and crappy 8" hooked up. It was in a old bass tube looked like something Walmart sold 10 years ago. This normally would bother me but the guys car was a 2010 Caddy all black with 22's. I asked about the box and he said he wanted a Fiberglass box but the box for his 1 8' sub would run him $500. About a hour after the job I started thinking and looked it up. WOW that's a gold mine of a market to get in ot. I have since ran a few adds but not really had any luck. Anyone else do Fiberglass? Any luck or pointers?
Automotive World