Fuses can also be the cause of your amp not working in your car audio system. A fuse on an amp is usually located near or on the power side. Check the amp's fuse and if blown, find out a professional to replace your amp's fuse. If the fuse keeps blowing, there is clearly a major problem with your amp, which probably means you will have to replace it. The visual aspect can be achieved through the use of good lighting, and a decent moveable webcam which can be manually repositioned for wide or ...