ALEX 323 Posted January 24, 2012 Report Share Posted January 24, 2012 what causes engine noise in your car audio system ? Quote aka KHRISS Link to comment Share on other sites More sharing options...
bassrace Posted January 24, 2012 Report Share Posted January 24, 2012 You mean alternator whine? And it's amost always a ground of somekind.if that's what you meant. Quote 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...
ALEX 323 Posted January 24, 2012 Author Report Share Posted January 24, 2012 You mean alternator whine? And it's amost always a ground of somekind.if that's what you meant. yes that Quote aka KHRISS Link to comment Share on other sites More sharing options...
armykyle1 Posted January 24, 2012 Report Share Posted January 24, 2012 piss pour grounds, pico fuse in pioneer HU's, shitty RCAs. I've only dealt with pico fuse in my car, but other issues in others. Quote TEAM XS POWERTEAM HEAVY HERTZMy build- http://www.stevemeadedesigns.com/board/topic/194454-e46-bmw-build-pos/#entry2914134youtube- http://www.youtube.com/user/armykyle1big build starting Link to comment Share on other sites More sharing options...
ktraughb Posted January 24, 2012 Report Share Posted January 24, 2012 It is most often a poor ground. First attempt to solve-ground rca outputs at the head unit. Quote Link to comment Share on other sites More sharing options...
ALEX 323 Posted January 24, 2012 Author Report Share Posted January 24, 2012 piss pour grounds, pico fuse in pioneer HU's, shitty RCAs. I've only dealt with pico fuse in my car, but other issues in others. i took out all my old power wires and RCAs im getting new power wires and RCAs would that help and i have my ground in the screw of the back seat the 4 big screws that screw in to the car they kinda long thick screws can that be the reason ????? Quote aka KHRISS Link to comment Share on other sites More sharing options...
bassrace Posted January 24, 2012 Report Share Posted January 24, 2012 Run your rcas away from any power or speaker wires. Get a good ground on chasis and sand to bare metal. If you have a pioneer unit ground your rca's. Quote 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...
skittlesRgood Posted January 24, 2012 Report Share Posted January 24, 2012 AC interference in the DC power supply. Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
ALEX 323 Posted January 24, 2012 Author Report Share Posted January 24, 2012 piss pour grounds, pico fuse in pioneer HU's, shitty RCAs. I've only dealt with pico fuse in my car, but other issues in others. i had a pioneer H/U but got it changed for a kenwood Quote aka KHRISS Link to comment Share on other sites More sharing options...
CleanSierra Posted January 24, 2012 Report Share Posted January 24, 2012 piss pour grounds, pico fuse in pioneer HU's, shitty RCAs. I've only dealt with pico fuse in my car, but other issues in others. i had a pioneer H/U but got it changed for a kenwood Which Kenwood HU? You need to have your grounds on clean metal and secured very well. Your RCAs are far away from power wires yes? Quote Im not the one you want to try to troll. Just a fyi for you. Link to comment Share on other sites More sharing options...
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