shorts

This is a long story that happened over about a month so I am going to try to keep it short and simple. First my subwoofers went out not sure if they're blown or not (amp still on). Next came one of my back door speakers, followed my one of my front door speakers. I was left with two door...

Hi all - New to this forum, but hoping the experts are ready to answer a puzzling problem. Company car stereo lost sound in both front speakers and left rear. Right rear continues to work. Purchased new head unit. Made all necessary connections to wiring connecters and soldered all...