amplifier

Hello fellow GMC owners!! I am new here and I come with and issue on my '06 Sierra 1500 Crew cab.. Had this since new and it's been a great truck! But, although only 52K miles, I am starting to experience small (well..hhmm) problems.. The latest is that my radio (and cassette and CD) is...

I am in the process of trying to add an aftermarket amplifier to my truck. I need to find the location of the Bose amplifier and how to get to it. I was under the impression that it is in the left rear corner of the vehicle but I didn't see it there. Has anyone added an after-market...

I have installed an aftermarket audio head unit, amp, speakers and subwoofer in my 2012 Sierra 1500. Nothing big, just a 900 watt amp. Everything is properly wired. The problem is with the electronic power mgmt system which allows the alternator to disengage when the battery doesn't require...