Hi All,
I got a problem with engine noise coming through my front pioneer splits.
I have the power running down one side of the car and the signal cables on the other side. I have checked the earth (and moved it) of the amplifier running it many times.
My setup goes like this
Pioneer Headeck running 6"'s for rear fill (no noise), Remote going to amps with RCA line outs also going to amps.
Then I have a monoblock audiobahn amp running my 2 * pioneer 12" Subs<- seems to be no whine coming from the subs, most likely due to the low pass filter.
I have the main signal cable coming into the monoblock then paralled out of the monoblock into the other 2 chan audiobahn amp.
I have 4 gauge running from bat to a split where i have 1 * 4AWG cable and 1 *8AWG cable from the split running to my amps. The amps have different earthing points. The Remote on cable is part of the shielded signal cable which also goes into the monoblock and parallels to the 2 chan amp. The signal cable has a Left right and remote cable.
The noise gets louder when i have aircon, wipers or lights on and always with acceleration. Which leads me to the possibility of a dirty acc signal. Is this possible? The signal cable does run past a computer, but other than that its free from power cabling.
Oh by the way it is a Nissan Stagea RS four V.
Any help much appreciated as I think i'm going to crack. :bonk: :bonk: