reedal Posted June 16, 2015 Report Share Posted June 16, 2015 Try grounding the bracket your alternator is mounted to, to the frame. If it isn't already. If it is, remove that ground (if that's part of your big three you did. SMD Tool Map https://www.stevemeadedesigns.com/board/topic/193176-smd-tool-map-new-november-2014/ Build log https://www.stevemeadedesigns.com/board/topic/197217-reeds-03-tahoe-hat-sqaq-singer-xs-shca-cockbox-80prs/?page=32 Link to comment Share on other sites More sharing options...
BigManAC Posted June 16, 2015 Author Report Share Posted June 16, 2015 Try grounding the bracket your alternator is mounted to, to the frame. If it isn't already. If it is, remove that ground (if that's part of your big three you did. Alright Ill try that. Its already grounded to the battery, does that matter? 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw Link to comment Share on other sites More sharing options...
reedal Posted June 16, 2015 Report Share Posted June 16, 2015 Leave it there at first, if that doesn't solve it, remove the alt to batt ground and leave the alt to frame. If it still doesn't solve it, I don't know what to tell you. SMD Tool Map https://www.stevemeadedesigns.com/board/topic/193176-smd-tool-map-new-november-2014/ Build log https://www.stevemeadedesigns.com/board/topic/197217-reeds-03-tahoe-hat-sqaq-singer-xs-shca-cockbox-80prs/?page=32 Link to comment Share on other sites More sharing options...
BigManAC Posted June 16, 2015 Author Report Share Posted June 16, 2015 Yeah Im kinda at that point of having no idea what is going on. Ill try that though, thank you for the help. If I cant get rid of it ill just learn to deal with it and tune it out. Ive been driving without bass or any type of music for over a month now and I just want music back in my car lol. 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw Link to comment Share on other sites More sharing options...
Ahmed Johnson Posted June 16, 2015 Report Share Posted June 16, 2015 Try taking out all the grounds except factory and re-doing them. Link to comment Share on other sites More sharing options...
BigManAC Posted June 16, 2015 Author Report Share Posted June 16, 2015 Okay I will try that as well. I will have a lot of spare time this weekend so I will get some work done. 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw Link to comment Share on other sites More sharing options...
SIDE SHOW Posted June 16, 2015 Report Share Posted June 16, 2015 Try swap the rca's over (front for rear at the amp and see if the noise comes out a diff speaker) might just be a pinched rca Link to comment Share on other sites More sharing options...
SIDE SHOW Posted June 16, 2015 Report Share Posted June 16, 2015 what 4 channel amp is it and whats it running? Link to comment Share on other sites More sharing options...
BigManAC Posted June 17, 2015 Author Report Share Posted June 17, 2015 Its coming out of all of the speakers evenly. Its a Crescendo S800.4 running 4 Crescndo PWX6's. They are 4ohm each and there is one speaker per channel. 2001 Saturn L200-Sony MEX-BT4100PFRONT STAGE:- (4) Crescendo PWX 6- Cadence XA250.2SUB STAGE:-Fi Audio BL 15 (Sealed Off)-Crescendo BC2kELECTRICAL:- Singer 240A alt - XS Power D3400- SkyHigh OFC power/speaker wire- Big 3 with SkyHigh 0gaugeBuild Log: Click HereScores: 146.5db @ 29hz Outlaw Link to comment Share on other sites More sharing options...
SIDE SHOW Posted June 17, 2015 Report Share Posted June 17, 2015 try run your ipod or phone into all 4 channels of the amp, not just two and see if you still have the noise (i'm thinking amp or wiring related issue) Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.