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45aken
Regular


Location:
NSW.south coast.Drifting
Registered:
February 2004
Re: Amplifier Alternator whining Tue, 15 June 2004 01:39 Go to previous messageGo to previous message
in my experiance ($6k sound system) and working at a car audio shop here are some tips;(you will have already heard some)
power one side, signal other side of car(even at the head unit)

get GOOD RCA's especially if you running a real 1200wrms amp! (fat twisted pair etc)

good ground(this also mean, larger gauge cable(inside and in the engine, short ground cable etc)try to have all you amps grounded at one point aswell.

check that the RCA's are not in contact with a ground(if they are squessed between seat mounting point/bolt etc)(if you put your hazards on and the speakers/sub pops in unison with the blinkers then this is what you have to fix)

clean battery terminals

try to keep the signal wire away from the body

i got more, but forget at this early hour of the morning Smile

but if all else fails, plenty of companies make like 'signal line cleaners' which try to filter out this noise. alpine make a good one, but $$$


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SubjectPosterDate
Read Message   Amplifier Alternator whining rx793Sun, 13 June 2004 13:51
Read Message   Re: Amplifier Alternator whining ae95Sun, 13 June 2004 13:55
Read Message   Re: Amplifier Alternator whining rx793Sun, 13 June 2004 14:07
Read Message   Re: Amplifier Alternator whining RobST162Sun, 13 June 2004 14:17
Read Message   Re: Amplifier Alternator whining rx793Sun, 13 June 2004 14:22
Read Message   Re: Amplifier Alternator whining Cool1Sun, 13 June 2004 14:02
Read Message   Re: Amplifier Alternator whining CrUZsidaSun, 13 June 2004 23:24
Read Message   Re: Amplifier Alternator whining i286Mon, 14 June 2004 14:54
Read Message   Re: Amplifier Alternator whining  45akenTue, 15 June 2004 01:39
Read Message   Re: Amplifier Alternator whining CrUZsidaTue, 15 June 2004 01:43
Read Message   Re: Amplifier Alternator whining 45akenTue, 15 June 2004 05:44
Read Message   Re: Amplifier Alternator whining JohnnyWed, 16 June 2004 00:47
Read Message   Re: Amplifier Alternator whining feral4mr2Wed, 16 June 2004 03:22
Read Message   Re: Amplifier Alternator whining rx793Wed, 16 June 2004 07:39
Read Message   Re: Amplifier Alternator whining CrUZsidaWed, 16 June 2004 07:42
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