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Showing results for tags 'ground'.
Car on or car off, when hitting a button on the touchscreen, like volume up and down, or selecting anything, I get a thud from my subwoofer, not real loud. Tried different ground points on for the headunit, I don't get alternator whine or anything. Gains on my amps are excessively low as I have way more power than i need 3000wrms for a 1200wrms sub, and 150wrmsx4 for my mids and tweets. It is a minor annoyance, I but was wondering if anyone has experienced something similar with the nex units.
Hey everyone.Today i FINALLY got a chance to upgrade my AVH to an Avic z140BH. At first i tried to simply hook it up to the same power cord that I used for the AVH because it was already connected and fit the avic perfectly. For some reason I got a visual of the screen and was able to play with the functions but wasn't getting sound. so then I went through all the wires on the harness one by one and connected them to the new power cord. I hooked up my amps through the audio output cables and I heard music! here's my problem. After i heard the music, i went ahead and hooked up the gps antenna,