After getting a sub and box stolen from my car, I wanted a stealthbox for my car. It turns out that JL makes one for my car, but it uses a W0, and I just got a W3. So I decided to build one myself. It will be done mostly in MDF, then covered in fiberglass.

Here's the JL box:

Here's my setup:

Is fleece or fiberglass the better way to go? Also, what is the best type of resin to use? Epoxy or the other stuff (forgot the name at the moment)