Everytime I turn on the car (ACC position) with either engine on or off I get a slight pop noise, followed by very low level but noticeable high pitch. It doesn't matter if I connect the radio's RCA or not.
At first I thought it was the amp but after I switch it out, the noise is still there. Also tried another ground point it still behaves the same. In addition, every time I turn on the headlight (engine on or off) there would be another pop. Also have upgraded the chasis to battery wire to 4 gauge.
Anybody know what happens to it?
At first I thought it was the amp but after I switch it out, the noise is still there. Also tried another ground point it still behaves the same. In addition, every time I turn on the headlight (engine on or off) there would be another pop. Also have upgraded the chasis to battery wire to 4 gauge.
Anybody know what happens to it?
