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"Whining" noise



 
 
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  #1  
Old July 5th 03, 11:13 PM
Carl Saiyed
external usenet poster
 
Posts: n/a
Default "Whining" noise

My 76 Aspen kicked the bucket last week, so I pulled out the HU, amp, sub,
rear speakers, and wires for the amp, and installed them in my 93 Dynasty.
Install was smooth and it sounded great with the ingition switch in the ON
position.

Turn the car on, and there is a slight whining coming from all 6 speakers
(not counting the sub). More so from the rear speakers. It gets louder the
faster you revv the engine.

All stock speaker wires were used for speakers. Front 4 are stock speakers,
rears are Boston 6x9's. For now I have disconnected the rear speakers and
the noise is only audible between songs. The noise does not come from the
sub. If you turn the volume up, the noise gets louder. HU is an Aiwa
CDC-x417, I did buy a wiring harness for this car, I used butt connectors,
there are no exposed wires and all connections are tight.

I was thinking it could be a ground problem, but I would really like some
ideas before I rip the dash apart again, the Dynasty isn't nearly as easy as
my Aspen.

Also, would it over load my deck to hook my rear speakers to the front
channel? They don't seem to be able to handle the bass when I turn it up,
but with just the fronts and the sub I can crank it (have Fade set to R 6)
and there isn't an issue at all.

TIA for any help.

Carl


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  #2  
Old July 6th 03, 02:46 PM
Onen1n1s3
external usenet poster
 
Posts: n/a
Default "Whining" noise

>Whining" noise

Aw, geez.
My wife used to make that noise.

I fixed her good, though.
  #3  
Old July 6th 03, 03:06 PM
Olli Saarni
external usenet poster
 
Posts: n/a
Default "Whining" noise

Check out the ground of the amp. Try to make it better.
Check the ground of your battery. Try to make it better.
Check that the power cable for the amp is faraway from all your rca wires,
it should be brought from different side than the power (to the trunk) or
whereever your amp is.


"Carl Saiyed" > wrote in message
news:[email protected]
> My 76 Aspen kicked the bucket last week, so I pulled out the HU, amp, sub,
> rear speakers, and wires for the amp, and installed them in my 93 Dynasty.
> Install was smooth and it sounded great with the ingition switch in the ON
> position.
>
> Turn the car on, and there is a slight whining coming from all 6 speakers
> (not counting the sub). More so from the rear speakers. It gets louder the
> faster you revv the engine.
>
> All stock speaker wires were used for speakers. Front 4 are stock

speakers,
> rears are Boston 6x9's. For now I have disconnected the rear speakers and
> the noise is only audible between songs. The noise does not come from the
> sub. If you turn the volume up, the noise gets louder. HU is an Aiwa
> CDC-x417, I did buy a wiring harness for this car, I used butt connectors,
> there are no exposed wires and all connections are tight.
>
> I was thinking it could be a ground problem, but I would really like some
> ideas before I rip the dash apart again, the Dynasty isn't nearly as easy

as
> my Aspen.
>
> Also, would it over load my deck to hook my rear speakers to the front
> channel? They don't seem to be able to handle the bass when I turn it up,
> but with just the fronts and the sub I can crank it (have Fade set to R 6)
> and there isn't an issue at all.
>
> TIA for any help.
>
> Carl
>
>



  #4  
Old July 6th 03, 09:05 PM
Carl Saiyed
external usenet poster
 
Posts: n/a
Default "Whining" noise

I do have a dedicated sub amp. The noise is not present from the sub. All
the other speakers are running from the HU. I will try to give the HU a
better ground and see if that helps.

Thanks for your help.

Carl


"Ge0" > wrote in message
...
> You definitely have a grounding problem bub.
>
> Do you have a dedicated sub amp? All your other speakers running off
> another amp or the head unit?
>
> Ge0
> http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3033367585
>
>
>
>
> "Carl Saiyed" > wrote in message
> news:[email protected]
> > My 76 Aspen kicked the bucket last week, so I pulled out the HU, amp,

sub,
> > rear speakers, and wires for the amp, and installed them in my 93

Dynasty.
> > Install was smooth and it sounded great with the ingition switch in the

ON
> > position.
> >
> > Turn the car on, and there is a slight whining coming from all 6

speakers
> > (not counting the sub). More so from the rear speakers. It gets louder

the
> > faster you revv the engine.
> >
> > All stock speaker wires were used for speakers. Front 4 are stock

> speakers,
> > rears are Boston 6x9's. For now I have disconnected the rear speakers

and
> > the noise is only audible between songs. The noise does not come from

the
> > sub. If you turn the volume up, the noise gets louder. HU is an Aiwa
> > CDC-x417, I did buy a wiring harness for this car, I used butt

connectors,
> > there are no exposed wires and all connections are tight.
> >
> > I was thinking it could be a ground problem, but I would really like

some
> > ideas before I rip the dash apart again, the Dynasty isn't nearly as

easy
> as
> > my Aspen.
> >
> > Also, would it over load my deck to hook my rear speakers to the front
> > channel? They don't seem to be able to handle the bass when I turn it

up,
> > but with just the fronts and the sub I can crank it (have Fade set to R

6)
> > and there isn't an issue at all.
> >
> > TIA for any help.
> >
> > Carl

>
>
>



  #5  
Old July 8th 03, 02:24 AM
Ge0
external usenet poster
 
Posts: n/a
Default "Whining" noise

You say you hooked the head unit up using a factory harness conversion kit.
The ground provided with the factory harness is known to be noisy. It also
returns currents for tons of other electronic modules in the vehicle. Run a
dedicated ground from the head unit to a bae metal spot on your vehicles
chassis under the dash. It should clear the buzz right up.

Ge0

"Carl Saiyed" > wrote in message
news:[email protected]
> I do have a dedicated sub amp. The noise is not present from the sub. All
> the other speakers are running from the HU. I will try to give the HU a
> better ground and see if that helps.
>
> Thanks for your help.
>
> Carl
>
>
> "Ge0" > wrote in message
> ...
> > You definitely have a grounding problem bub.
> >
> > Do you have a dedicated sub amp? All your other speakers running off
> > another amp or the head unit?
> >
> > Ge0
> > http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3033367585
> >
> >
> >
> >
> > "Carl Saiyed" > wrote in message
> > news:[email protected]
> > > My 76 Aspen kicked the bucket last week, so I pulled out the HU, amp,

> sub,
> > > rear speakers, and wires for the amp, and installed them in my 93

> Dynasty.
> > > Install was smooth and it sounded great with the ingition switch in

the
> ON
> > > position.
> > >
> > > Turn the car on, and there is a slight whining coming from all 6

> speakers
> > > (not counting the sub). More so from the rear speakers. It gets louder

> the
> > > faster you revv the engine.
> > >
> > > All stock speaker wires were used for speakers. Front 4 are stock

> > speakers,
> > > rears are Boston 6x9's. For now I have disconnected the rear speakers

> and
> > > the noise is only audible between songs. The noise does not come from

> the
> > > sub. If you turn the volume up, the noise gets louder. HU is an Aiwa
> > > CDC-x417, I did buy a wiring harness for this car, I used butt

> connectors,
> > > there are no exposed wires and all connections are tight.
> > >
> > > I was thinking it could be a ground problem, but I would really like

> some
> > > ideas before I rip the dash apart again, the Dynasty isn't nearly as

> easy
> > as
> > > my Aspen.
> > >
> > > Also, would it over load my deck to hook my rear speakers to the front
> > > channel? They don't seem to be able to handle the bass when I turn it

> up,
> > > but with just the fronts and the sub I can crank it (have Fade set to

R
> 6)
> > > and there isn't an issue at all.
> > >
> > > TIA for any help.
> > >
> > > Carl

> >
> >
> >

>
>



  #6  
Old July 8th 03, 02:51 AM
Carl Saiyed
external usenet poster
 
Posts: n/a
Default "Whining" noise

Thanks Ge0, will do.

Carl

"Ge0" > wrote in message
...
> You say you hooked the head unit up using a factory harness conversion

kit.
> The ground provided with the factory harness is known to be noisy. It

also
> returns currents for tons of other electronic modules in the vehicle. Run

a
> dedicated ground from the head unit to a bae metal spot on your vehicles
> chassis under the dash. It should clear the buzz right up.
>
> Ge0
>
> "Carl Saiyed" > wrote in message
> news:[email protected]
> > I do have a dedicated sub amp. The noise is not present from the sub.

All
> > the other speakers are running from the HU. I will try to give the HU a
> > better ground and see if that helps.
> >
> > Thanks for your help.
> >
> > Carl
> >
> >
> > "Ge0" > wrote in message
> > ...
> > > You definitely have a grounding problem bub.
> > >
> > > Do you have a dedicated sub amp? All your other speakers running off
> > > another amp or the head unit?
> > >
> > > Ge0
> > > http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3033367585
> > >
> > >
> > >
> > >
> > > "Carl Saiyed" > wrote in message
> > > news:[email protected]
> > > > My 76 Aspen kicked the bucket last week, so I pulled out the HU,

amp,
> > sub,
> > > > rear speakers, and wires for the amp, and installed them in my 93

> > Dynasty.
> > > > Install was smooth and it sounded great with the ingition switch in

> the
> > ON
> > > > position.
> > > >
> > > > Turn the car on, and there is a slight whining coming from all 6

> > speakers
> > > > (not counting the sub). More so from the rear speakers. It gets

louder
> > the
> > > > faster you revv the engine.
> > > >
> > > > All stock speaker wires were used for speakers. Front 4 are stock
> > > speakers,
> > > > rears are Boston 6x9's. For now I have disconnected the rear

speakers
> > and
> > > > the noise is only audible between songs. The noise does not come

from
> > the
> > > > sub. If you turn the volume up, the noise gets louder. HU is an Aiwa
> > > > CDC-x417, I did buy a wiring harness for this car, I used butt

> > connectors,
> > > > there are no exposed wires and all connections are tight.
> > > >
> > > > I was thinking it could be a ground problem, but I would really like

> > some
> > > > ideas before I rip the dash apart again, the Dynasty isn't nearly as

> > easy
> > > as
> > > > my Aspen.
> > > >
> > > > Also, would it over load my deck to hook my rear speakers to the

front
> > > > channel? They don't seem to be able to handle the bass when I turn

it
> > up,
> > > > but with just the fronts and the sub I can crank it (have Fade set

to
> R
> > 6)
> > > > and there isn't an issue at all.
> > > >
> > > > TIA for any help.
> > > >
> > > > Carl
> > >
> > >
> > >

> >
> >

>
>



  #7  
Old July 28th 07, 04:41 PM posted to rec.audio.car
gsakoilidd
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Posts: 1
Default "Whining" noise


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