huberoy123
10+ year member
Member
I used plastic cutting boards that I purchased from Walmart to design and make my speaker brackets, when replacing door speakers in my Mustang. I made templates from cardboard, trimmed the cutting boards to match and drill the appropriate screw holes. I got the idea from a thread on allfordmustangs.com. Worked fine for me.I wish I could trim it down, but I think I would need to trim a lot. Plus I heat pressed threaded inserts in it already so I cant remove any material from the top.