issue

Hi everyone, My nephew had a sub, amp, and head unit installed by a local car audio shop at the first of the year. His sub quit working completely a few months ago and he asked if I would look at it. I had limited time and no multi-meter, but I could see that the amp was turning on without...

I recently had to switch back to my stock radio from a VX7020 that I punched a hole into. I'm still using the same amps to run my system and everything works with the stock radio again, however, my speakers can't get as loud as they used to and start fuzzing way before they used to. Any ideas...

I love this forum, read it all the time... I had 2 pairs of ID xs65 component speakers professionally installed in my front and rear doors. Everything is connected and wired correctly. Two sets are not working correctly. It sounds as if the woofer is only playing high frequencies with no mid...

Greetings, I recently purchased a 80PRS as an upgrade to my existing Car audio setup. I am having an issue with the CD player function of the head unit. The Cd player function icon is not being displayed in the source selection menu. Also I am unable to insert a CD into the player slot it does...