getgcs Posted August 22, 2013 Report Share Posted August 22, 2013 Hey guys I need help bad.. I have just started to hear distortion or more like a high pitch noise that is constant as long as my system is on. While I step on the gas it gets slightly louder and more high pitch and sometimes sounds static as well. Got any ideas of where I could start? Any questions please do ask thanks so much. my system 2013: single din deck 3 four channel amps 12 interior components with 12 tweeters 1 mono sub amp 3 subs 5 farad cap 2 awg main power and ground to distros out to 4awg to all amps. Link to comment Share on other sites More sharing options...
bassrace Posted August 22, 2013 Report Share Posted August 22, 2013 Ground loop most likely 1:How are you grounding all four of those amps? 2:Are you using a distribution block? 3: Is it a good ground sanded to the metal? 4: Are you splitting the RCAs to run all those amps? 5: are rca's ran on opposite side of power wires? 6: are you using one remote turn on from the deck and splicing into 4? 7: is your head unit a pioneer? Maybe the pice fuse. 145.9@40hz 145.3@34hz big 3 X2 group 34 Deka Group 31 All 0/1 awg jl meta wire Alpine CDA 7894 Orion HCCA D5000 2 AQ HDC312's Crunch gpv1100.2 (for 6.5"s only) AQ pro audio 6.5" - 3 sets AQ supertweeters - 2 sets 2000 Slamry Link to comment Share on other sites More sharing options...
shogen Posted August 22, 2013 Report Share Posted August 22, 2013 does it have the whine while car is in "accessory" on the ignition??? Pioneer Premier P880PRS ll Front Stage: US Acoustics 4060 - Random speakers currently ll Sub Stage: Crescendo BC3500D - 15" Xcon sealed @ 3.28 cubes ll Electrical: - Kinetik HC1800(front) NEW***DieHard P-2(rear) beaker- I know this sounds like a lot of anime bullshit, but it is true. Link to comment Share on other sites More sharing options...
Tribe Called Bass Posted August 22, 2013 Report Share Posted August 22, 2013 Alternator noise, move your RCA's. I had the same problem. Edit: move them away from your power cables. Link to comment Share on other sites More sharing options...
getgcs Posted August 22, 2013 Author Report Share Posted August 22, 2013 Ground loop most likely 1:How are you grounding all four of those amps? - Via distro and then to car 2:Are you using a distribution block? yes 2 3: Is it a good ground sanded to the metal? Yes because the system has been fine for about 8 months 4: Are you splitting the RCAs to run all those amps? yes 2 amps I believe 5: are rca's ran on opposite side of power wires? with this many amps it was difficult so some of them are crossed but like I said it wasnt this bad before for at least 8 months 6: are you using one remote turn on from the deck and splicing into 4? Im not splicing it but I added to it to support and link them all together. Like I spliced it in the middle and then added three to the one so hmm that could be a problem but im not sure to what. 7: is your head unit a pioneer? Maybe the pice fuse.it is a pioneer yes. its a 350 dollar pioneer that I bought about 1 years ago or 10 months ago. Link to comment Share on other sites More sharing options...
getgcs Posted August 22, 2013 Author Report Share Posted August 22, 2013 Ground loop most likely 1:How are you grounding all four of those amps? - Via distro and then to car 2:Are you using a distribution block? yes 2 3: Is it a good ground sanded to the metal? Yes because the system has been fine for about 8 months 4: Are you splitting the RCAs to run all those amps? yes 2 amps I believe 5: are rca's ran on opposite side of power wires? with this many amps it was difficult so some of them are crossed but like I said it wasnt this bad before for at least 8 months 6: are you using one remote turn on from the deck and splicing into 4? Im not splicing it but I added to it to support and link them all together. Like I spliced it in the middle and then added three to the one so hmm that could be a problem but im not sure to what. 7: is your head unit a pioneer? Maybe the pice fuse.it is a pioneer yes. its a 350 dollar pioneer that I bought about 1 years ago or 10 months ago. Link to comment Share on other sites More sharing options...
Tribe Called Bass Posted August 22, 2013 Report Share Posted August 22, 2013 Didn't read bassrace's post ^^ but for 6. You could blow A fuse in your deck if you wire anymore remote wires. Link to comment Share on other sites More sharing options...
getgcs Posted August 22, 2013 Author Report Share Posted August 22, 2013 does it have the whine while car is in "accessory" on the ignition??? yes it does Link to comment Share on other sites More sharing options...
getgcs Posted August 22, 2013 Author Report Share Posted August 22, 2013 does it have the whine while car is in "accessory" on the ignition??? Alternator noise, move your RCA's. I had the same problem. Edit: move them away from your power cables. -- hmm ok but i didnt have it this bad before.. thanks though yes it does Link to comment Share on other sites More sharing options...
getgcs Posted August 22, 2013 Author Report Share Posted August 22, 2013 Didn't read bassrace's post ^^ but for 6. You could blow A fuse in your deck if you wire anymore remote wires. really so what do I do to hook up more amps or mine effectively? Link to comment Share on other sites More sharing options...
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