I've had the 4100nex for around 9 months now, out of the blue I'm getting weird noise through my front RCA's.I've tried different rca's and it didn't help. I have front and rear channels hooked up to alpine pdxv9 with 6.5" ID component speakers. Crossovers are mounted next to amplifiers.
Sound is driving me insane. It happened after I installed a mono Soundqubed amplifier. I have unhooked the amplifier to see if it would go away and it will not.
Im really not tryong to be stuck without a head unit to send this out for warranty. Has anyone else had a problem?
Noise changes if i turn
