If you want to learn all you can about car audio installation and fabrication you need to check out our "Installer-In-A-Box" package. It's perfect for the car audio enthusiast who wants to learn both custom car audio installation and fabrication. You'll get all five of our how-to DVDs including How to Install Your Own Car Stereo System, Advanced Enclosure Design and Fabrication, Car Audio Fiberglass Fabrication I, Car Audio Fiberglass Fabrication II and Mobile Security and Remote Start Installation. That's four hours of video on five DVDs and all of our videos were created by an MECP certified Master Installer so you know you're getting the best.