After removing the rear 6"x9" speaker, there is a black housing piece that the speaker was sitting in. I pulled it on out as well as the speaker to find it tore up. It appears to be made of fiberglass with a black felt (or some cloth material) over the fiberglass. If anyone knows of what I'm referring to, does anyone know if one can get new or OEM replacements rather than pulling old ones from a junkyard, and if so where (website addresses)??
Many Thanks.