Mattttty Member 66 Member For: 18y 25d Gender: Male Posted 25/02/08 07:22 AM Author Share Posted 25/02/08 07:22 AM From memory I grounded mine near the quarter windows behind the driver or passenger and was fine for me, no interference. Otherwise any other part of the main support structurethanks mate its just that im gettin a nice alternator whine through my speakers Link to comment Share on other sites More sharing options...
Mattttty Member 66 Member For: 18y 25d Gender: Male Posted 26/02/08 06:32 AM Author Share Posted 26/02/08 06:32 AM hey just amped my speakers and a gettin heaps of noise through them when I accelerate it gets a higher pitch and when I put my windscreen wipers on or spay my windscreen on it makes a different noise can any1 help please Link to comment Share on other sites More sharing options...
senna_T Forged Member Lifetime Members 15,818 Member For: 17y 11m 4d Gender: Male Location: SW Sydney Posted 26/02/08 06:33 AM Share Posted 26/02/08 06:33 AM check that the amp is grounded properly, sometimes this can produce a squeeling noise Link to comment Share on other sites More sharing options...
Mattttty Member 66 Member For: 18y 25d Gender: Male Posted 26/02/08 06:38 AM Author Share Posted 26/02/08 06:38 AM check that the amp is grounded properly, sometimes this can produce a squeeling noisehey tried a few different spots no different could it be where my head unit ground Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 3m 19d Gender: Male Location: Perth Posted 26/02/08 06:42 AM Share Posted 26/02/08 06:42 AM Check all ground wires in the engine bay. Did you run you power/earth cabling close to the rca leads? thise will cause interferance as well Link to comment Share on other sites More sharing options...
Mattttty Member 66 Member For: 18y 25d Gender: Male Posted 26/02/08 06:46 AM Author Share Posted 26/02/08 06:46 AM Check all ground wires in the engine bay. Did you run you power/earth cabling close to the rca leads? thise will cause interferance as wellNah ran power does opposite side of rcas Link to comment Share on other sites More sharing options...
chalkie Member 18 Member For: 17y 6m 29d Gender: Male Location: Brisbane Posted 26/02/08 06:54 AM Share Posted 26/02/08 06:54 AM Nah ran power does opposite side of rcasIf you have run any wires in the drivers front kick panel you have noise. Is the noise on all speakers or only one. Where is the amp mounted, where are the wires run. There are many things that can cause the niose. It could just be that it has always had it and with the amp it is making it a lot worse.Chalkie. Link to comment Share on other sites More sharing options...
Mattttty Member 66 Member For: 18y 25d Gender: Male Posted 26/02/08 07:30 AM Author Share Posted 26/02/08 07:30 AM If you have run any wires in the drivers front kick panel you have noise. Is the noise on all speakers or only one. Where is the amp mounted, where are the wires run. There are many things that can cause the niose. It could just be that it has always had it and with the amp it is making it a lot worse.Chalkie.I have run 2 pairs of rcas I just checked and im only gettin noise from 1 pair of them so can I just use splitters on the channel I dont get noise from 2 make the other 2 channels Link to comment Share on other sites More sharing options...
bjc Donating Members 2,823 Member For: 21y 4m 7d Gender: Male Location: Townsville Posted 26/02/08 08:04 AM Share Posted 26/02/08 08:04 AM Is it with the aux input selected or whenever (cd, radio) as my aux is painfull with the whine but nothing else?Does the amp have only rca inputs or high level inputs as well as I used a high to low convertor for my amp with no problems.There's a multitude of possible problems but do your basic fault find testing and you should nut out the problem soon enough.Good luck,Brett Link to comment Share on other sites More sharing options...
chalkie Member 18 Member For: 17y 6m 29d Gender: Male Location: Brisbane Posted 26/02/08 11:05 AM Share Posted 26/02/08 11:05 AM I'm assuming that we are talking front and rear rca's. Which one has the niose and how have you gone from line out to rca's (ie line to rca converters, eq or lc6 etc.)To answer your question yes you could use a splitter however it would not sound anywhere near as good and tracking down the noise is not going to be that hard.Try to narrow down to left or right front oe back.Chalkie. Link to comment Share on other sites More sharing options...
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