Agreene Posted April 14, 2013 Report Posted April 14, 2013 HEY GUYS so i just installed my eq and im running into problem, pretty much im getting a whining sound out of my speakers.. my rcas are right. my ground and power are straight from my HU ( i also tryed them straight to the battery)... ( the HU currently powers from the HU).. WELL AS I TURN MY CAR ON MY TIRES HAVE A WHINNING SOUND IT HAS NEVER DONE IT WITHOUT THE EQ... as i rev my engine the sound gets louder and changes pitch with the engine rpms... as i turn my car off my subs woofers make a boom sound... i can play music with my eq and it sounds fine.. its just when i pause my music or dont have it playing it makes the sound,.... sounds like an alternator whine.. maybe a ground loop ? i have no idea where it would be be.. here is a video... LIKE I SAID BEFORE THE EQ NEVER HAD THIS PROBLEM.. using knu Krystal rcas. HELP !!
basshead7890 Posted April 14, 2013 Report Posted April 14, 2013 I had a the turn off thump too, so I used a relay to turn off/on my eq and it stopped Maybe you can try a different rca cable from the hu to the eq. My Build Log 95 Honda Accord Nook HD+ tablet Team Ascendant Audio 18" 2 Skar Audio SK-2500.1D Crescendo Audio C1100.4 2006 Civic, Fi SP4 12", bc3500 Build log
OrzechNJ Posted April 15, 2013 Report Posted April 15, 2013 what EQ ? if its 360.2, its crazy sensitive on grounding loop.. sometimes Loud is NOT pretty Sounds like its safe to go ahead and bend that ass over.
Agreene Posted April 15, 2013 Author Report Posted April 15, 2013 what EQ ? if its 360.2, its crazy sensitive on grounding loop.. clarion 746.. ground loop i say.. how do i diagnose this ...
OrzechNJ Posted April 15, 2013 Report Posted April 15, 2013 did u sand off the paint on ur groundings? are ur RCA's close to any other wires ? (speaker wire power wire) sometimes Loud is NOT pretty Sounds like its safe to go ahead and bend that ass over.
n8ball2013 Posted April 15, 2013 Report Posted April 15, 2013 Cheap eq that's the problem THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger.
Agreene Posted April 15, 2013 Author Report Posted April 15, 2013 my rcas are on the oother side of the car then my power wire.. there is speakers wire next to it how ever i got knu Krystal wire.. pretty well protected. im gana second n8 ball its just a shitty ass clarion eq.. and yes my grounds are sanded off double bolted everything... the only thing i have left is to trying a different ground from the eq.. i tryed straight from hu ... metal on car.. now i might try the battery.
Agreene Posted April 15, 2013 Author Report Posted April 15, 2013 so its a ground loop i figured that out .... what i have done that wouldnt cause it my rcas and power wires ran on different sides.. im running knu krystal rcas i had no ground loop before the clarion eq tryed taking power and ground from different locations ( still getting sound ) grounds are good.. anyone got any other ideas. ?
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