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Joined: Oct 2003
Posts: 46
Str8Ballin
Member
Str8Ballin

Member
2003 Toyota Celica

Joined: Oct 2003
Posts: 46
Michigan
Apr 8, 7:01pm - #437987 
Engine whine through speakers

I recently installed a Blaupunkt indash reciever and had it professionally installed but now when the volume is really low you can hear like a whinning noise coming though the speakers. When i rev the car it gets worse. It isnt loud enough to hear through the music only when its turned down low or when the track is changing while playing a cd. I tried a new ground and it didnt work. The shop tried putting on some kind of filters and that didnt work either. Any suggestions?!?

Joined: Oct 2002
Posts: 2,677
RicePowered
ECelica Staff
RicePowered
ECelica Staff

Joined: Oct 2002
Posts: 2,677
South Jersey
Apr 8, 7:11pm - #437988 
it's a ground loop through the alternator. either get a filter for the alternator wire or find a better ground. also check that the receiver isn't grounded out twice.

do you have an stock amp, was is properly bypassed.

Joined: Dec 2004
Posts: 401
maingear
Senior Member
maingear

Senior Member
2002 Toyota Celica

Joined: Dec 2004
Posts: 401
Arkansas
Apr 8, 7:18pm - #437989 
You need a capaciter to filter out that whine!

Joined: Dec 2002
Posts: 130
Proffitt
Member
Proffitt

Member
2002 Toyota Celica

Joined: Dec 2002
Posts: 130
CALIFORNIA CITY, CA
Apr 9, 1:17am - #437990 
What Rice said. If it is an aftermarket amp, 9 times out of 10 it is a bad ground.

Joined: Jul 2003
Posts: 1,587
xmangt1
4 All U Haterz!
xmangt1

4 All U Haterz!
2000 Toyota Celica GT

Joined: Jul 2003
Posts: 1,587
Chicago, IL
Apr 9, 4:45am - #437991 
Your speaker wires are probably wired through the same place that the power wires are going through. That will definitely create the "whining noise that increases when you press the gas pedal". The way I did my system is that I threw the battery + wire & amp remote wire through the driver side & threw the RCA cables for the 2 amps through the passenger side. No "whining noise" whatsoever. I have no noise whatsoever when listening to 5.1 Dolby Digital or DTS from DVD or listening to Dolby Pro Logic II from the radio, CD or Disc Changer. Separate the power wires from the speaker wires.

Joined: Feb 2005
Posts: 538
zugzug12
Senior Member
zugzug12

Senior Member

Joined: Feb 2005
Posts: 538
OKC,OK
Apr 9, 7:19am - #437992 
Yup, ground me. wave


"I will be merciful.........and quick!"
Joined: Mar 2005
Posts: 254
wiredthief
Member
wiredthief

Member
2004 Toyota Celica

Joined: Mar 2005
Posts: 254
Wilkes, NC
Apr 9, 8:05am - #437993 
lol


What I need to get is a silver gt right? Then I can try and be fast...right?
Joined: Feb 2005
Posts: 43
ac2386
Member
ac2386

Member
2005 Toyota Celica

Joined: Feb 2005
Posts: 43
Texas
Apr 12, 8:42am - #437994 
xmangt1 is exactly right... thumbsup

Joined: Feb 2005
Posts: 20
wallify
Member
wallify
2003 Red Toyota Celica GT
Member
2003 Toyota Celica GT

Joined: Feb 2005
Posts: 20
Chicago
Apr 12, 1:58pm - #437995 
also, bloupunkt is crap! I had one for a few tears and eventually it got more and more fucked up as time whent on. First speakers would randomly stop working, then the rears whent out alltogether then the driverside one. eventually i couldnt count on it to even get decent radio reception when the speakers did work. The HU is crap! I took it out and stomped on it with some steel toes and whent to bb and got a pioneer. No problems since thumbsup

Joined: Mar 2004
Posts: 239
slim
Member
slim
2003 liquid silver Toyota Celica
Member
2003 Toyota Celica

Joined: Mar 2004
Posts: 239
cali
Apr 15, 1:20am - #437996 
i got the same problem since i got my amp changed. its annoying as fuck when the stereo is turned down, it sounds like i got a supercharger inside the car.

Joined: Dec 2004
Posts: 64
InfernoSonoma
Member
InfernoSonoma
Member
1998 GMC Sonoma

Joined: Dec 2004
Posts: 64
MELBOURNE, FL
Apr 15, 12:02pm - #437997 
Yep, bad ground for sure..gotta love the "professional installation", you'd think they would have checked that..

Joined: Aug 2004
Posts: 1,547
sbocaj55
Specialist
sbocaj55

Specialist
2000 Toyota Celica

Joined: Aug 2004
Posts: 1,547
Pennsylvania
Apr 16, 12:48pm - #437998 
yeah it's a ground problem...I have the same problem...but was too lazy to take it back out and redo it...so i just turn the volume up and open my windows rofl

Joined: Mar 2004
Posts: 239
slim
Member
slim
2003 liquid silver Toyota Celica
Member
2003 Toyota Celica

Joined: Mar 2004
Posts: 239
cali
Apr 16, 10:53pm - #437999 
Originally Posted by sbocaj55
yeah it's a ground problem...I have the same problem...but was too lazy to take it back out and redo it...so i just turn the volume up and open my windows rofl


exact same thing i do, but its getting annoying lately because i cant just turn down the stereo when i get a phone call, i have to turn it off. so i gotta find some time and look into that

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