Thanks, and it was in a Hot Rod article (maybe others) where they showed how to make door panels using 1/4" hard foam for design and then covering it in upholstery material, I did not want to get too elaborate on design I just wanted to make something that matched my interior and gave me a dedicated spot to mount the speaker.I really like how those came out. I have seen how to make something custom like that in a back issue of one of the car mags - and yours turned out exceptionally well.