JordanHill Posted November 21, 2013 Posted November 21, 2013 Im slightly confused as to the wiring of the headunit! I have a red and white phono and a yellow and black phono from the car harness. However i seem to need 3? Red and white for front speakers another red and white for rears and then the yellow and black for sub? Maybe im doing it wrong? Cheers in advance! Quote
Briggsybriggs1 Posted November 21, 2013 Posted November 21, 2013 The sub is powered from the amp in the back so you should have as spire left over (the sub one) that coming out off the head unit, Have unit Have you used the buster mod on here. ? It's a must have :-) , Quote
JordanHill Posted November 21, 2013 Author Posted November 21, 2013 I have no audio unless i plug the red and white into the audio output front and yellow and black for rear. But means my sub wont work Quote
Briggsybriggs1 Posted November 21, 2013 Posted November 21, 2013 Iv had my head unit out loads just tying to remember what I plugged in were Quote
Briggsybriggs1 Posted November 21, 2013 Posted November 21, 2013 Yep I love playing with stuff in the car :-) what is the nose level like with your system ? Have you checked it's working just really really quiet because the new head unit has low out put ? Sent from my iPhone using Tapatalk Quote
JordanHill Posted November 21, 2013 Author Posted November 21, 2013 Sound is just as it should be :/ maybe ive done something wrong somewhere down the line Quote
Briggsybriggs1 Posted November 21, 2013 Posted November 21, 2013 [good luck if I remember will post it up . Have you looked on my350z.com there is loads off stuff from the USA forums Sent from my iPhone using Tapatalk Quote
EvansJD2112 Posted November 21, 2013 Posted November 21, 2013 Red and white for front speakers; black and yellow for the rear and sub (assuming you have Bose setup) As said above, the sub is fed by the same output as the rears. Make sure you have the blue wire connected, this is the remote power on for the amp. If all is working except for the sub, try checking you don't have a high pass filter set - this would stop the rears receiving low frequency sounds ie bass that the sub would play. 1 Quote
JordanHill Posted November 21, 2013 Author Posted November 21, 2013 Il have to have a look at this tomorrow so yellow and black plug into the sub input for headunit? And set it to high pass filter? I do indeed have bose and blue wire is connected as it should 1 Quote
EvansJD2112 Posted November 21, 2013 Posted November 21, 2013 Yellow and black into the rear speaker output of your headunit. Sub output on your headunit will not be used. I asked the question myself last year when first replacing the Bose HU 1 Quote
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