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#1
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If I have my volume turned althe way down, I can hear a whiing noise that increases with rpms. I know this is the alternator/ engine noise, but what can I do about it?
------------------ '92 300E '74 Vette |
#2
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First of all I need some info about your system... ground loop problems are tricky, but not impossible to track down.
Bri ------------------ Brian Drought 1991 300CE http://www.users.globalnet.co.uk/~drought/ ICQ: 2180069 |
#3
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What kind of info? Heres my list:
Eclipse 5443 HU Coustic crossover US Amps US25 US Amps US50 US Amps 50HC Focal Bora 5.25" Component Set Focal 4" Boras for rear fill Image Dynamics 12DVC (in parallel) ------------------ '92 300E '74 Vette |
#4
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Try bypassing each component 1 by 1 until you isolate which component with the whine. Plug each amp separatly to a set of speakers 1 by 1 and bypass the crossover temporarily.
[This message has been edited by Joe-1 (edited 04-21-2000).] |
#5
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us amp 50hc
Quote:
i have 2 kickers 12' 400 watts and was wondering if a us amp 50hc would be able to handle the woofers or i need something a lot stronger?????? any info will be apreciated |
#6
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Ultimately all engine noise eminates from multiple grounds that are at a different ground potential to the battery. Check all ground points with respect to negative battery with ohmmeter. In other words make sure the head unit and the crossover are at the same ground point as the amps and that the amp ground point is 0 ohms to the negative battery.
__________________
83 300CDTurbo 307,000 2005 Honda Element 266,000 56 Nash Ambassador Country Club Special 34,000(under restoration presently) http://www.peachparts.com/shopforum/car-audio-multimedia/125099-123-install-extreme-dynamat.html |
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