Speaker feedback help
i have just finished installing my system in my truck and it sounds great but i notice my speakers have some feedback noticeable when the song has a quiet part in it. it is also present when the engine is off so this rules out alternator noise. i ran my power wire down the driver side and my rca and speaker cables down the passenger side. i checked my ground and cleaned it up but it is still present. any ideas?
my setup: clarion dxz785usb headunit set of energy components with original crossover in front (4ohm) powered by alpine mrp-f300 bridged out to 150x2 rms pioneer shallow mount 2 ohm 10 inch sub powered by jbl 600.1 old ass rockford 1 farad cap truck is a 2006 chevrolet silverado |
what does feedback sound like?
does its volume change with system volume? |
The sound gets louder with volume and it sounds like a hiss or clean sounding white noise
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In my bonnevill if i plug anything into the over head console's 12V power outlet i get noise. Got a cell charger/ipod/anything into a 12v outlet?
not 100% sure but dont caps go bad after awhile?Maybe i could be thinking wrong on that tho. |
unplugged my charger nothing pluged in at all. didnt help
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What are the settings on the deck? Some decks have a loudness setting that when on can add a hiss that is audible when there is no sound. If there is a loudness setting try turning it off. Also try setting your eq to flat and make your adjustments until you do hear it, then you know how to avoid it.
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Turn the gains all the way down on the amps, Turn the volume up as high as it goes witout distorting using a well recorded CD.. then turn the gains up slowly untill you can start hearing distortion. Back them off a hair..and there you go. 90% of the time the gains are set too high/improperly.
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^ Absolutely. 90% of the time noise can be fixed by turning down the gains.
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Well I turned my levels down and serarched my decks settings tried different configurations and still same problem
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Take it to your local reputable pro to have a look at it
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