For several years now I have been using a cardboard material called "chipboard" to form fiberglass parts for subwoofer enclosures. The chipboard is non corrugated and available in two thicknesses. You can find it at most any upholstery shop or upholstery supply. I have found a thousand uses...

Hello, everyone, First I want to apologize if this is a repost; My question is, whats the process of making a custom fin 6.5in speaker box? I have Fiberglass fabric, hardener compound and resin at the moment. As always, thank you in advance!

Hi I am looking for someone that is into Custom Fiberglass Design and Build I have a photo of EXACTLY what I want done. I have a 2004 Mustang and want to mount my tweets in the little pillars mounts on the windows here is a photo of what I need. I would send in the originals to have them...