26-03-2012, 05:58 PM
MarkTD Wrote:Have you got a good earth connection?
The power cables could be causing the noise, it's worth moving them away from each other.
Have you tried another headunit?
The earths are good yes the system been working fine over 1 year. Im using to earths for both amps.
It makes the noise with out the headunit plugged in so I eliminated that.