good place to ground your amp
good place to ground your amp
whats a good place to ground my amp, because i grounded my amp onto my back seat, and also i grinded to bare metal and it still makes that wistling sound.
Re: good place to ground your amp
Steve if you grinded the paint and the terminal is seated tight that should be fine. Try to get a ground loop isolator on your RCA's that should help out.
Search in the other post about ground in the engine compartment. On some cars the factory ground is not that great. Reinforcing your ground will also help. I did mine and the whining stopped completely.
Search in the other post about ground in the engine compartment. On some cars the factory ground is not that great. Reinforcing your ground will also help. I did mine and the whining stopped completely.
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Re: good place to ground your amp
As Dot zero said. Grind away the paint and attach a loop isolator to your rca. JUst find a nice solid piece of FRAME to run the ground to. You should have no problems. And I wouldn't recommend using a stock ground, and definantly NOT the rear seat . Personal opinion.
Tyson
<small>[ June 23, 2004, 09:25 AM: Message edited by: seneca ]</small>
Tyson
<small>[ June 23, 2004, 09:25 AM: Message edited by: seneca ]</small>
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Re: good place to ground your amp
No. No. No. Lolo.Originally posted by steve is here:
i grounded my amp onto my back seat,
You have to pick a place that is part of the body. Try the shock tower or trunk floor. You need to sand the area down to metal.
Re: good place to ground your amp
if look at the back of your trunk where your cover is for your jack. take it off, take out the jack, and the unit it sits in has a lag bolt nearest to you, put it there, thats the only ground i could find that work. i tried everything else and blew like 10 fuses.. and those 80s werent cheap to replace.. lol
*note i will not be doing the rx7 hatch conversion, id rather get a BP*
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Re: good place to ground your amp
i grounded mine to the head unit
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Re: good place to ground your amp
LMAO! Be serious for a minute, would ya? I think Steve would actually do that if was told to.Originally posted by xXdaveXx:
i grounded mine to the head unit
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Re: good place to ground your amp
i grounded mine to the head unit
<small>[ June 26, 2004, 09:53 PM: Message edited by: JWMX3 ]</small>
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Re: good place to ground your amp
lol well.. actually its there , and i have no problems with the amp
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Re: good place to ground your amp
Let us know which one shorts out first, the amp or the headunit.Originally posted by xXdaveXx:
lol well.. actually its there , and i have no problems with the amp
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Re: good place to ground your amp
umm, doesn't anyone else use the seat belt bolt? Thats what I used, and was told to use.
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Re: good place to ground your amp
You can assuming once again, the paint and primer etc. is all stripped first. Some cars the seat belt bolt isn't electrically coupled to the car properly, though. That's why I always stick with big expanses of sheet metal. Can't go wrong. Just make sure it's cinched tight, and use bolts from behind if the screw keeps coming loose.Originally posted by killerpickle:
umm, doesn't anyone else use the seat belt bolt? Thats what I used, and was told to use.
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Re: good place to ground your amp
ive got all my amps grounded to the bolt on the bottom rear seat, no problem at all, where are you getting whinning from sub, door speakers. what do you have for equipment. are your rca's running beside your power wire, this very rarely makes noise but you never know, all wires new, good quality.
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Re: good place to ground your amp
1. why flame me?Originally posted by lakersfan1:
Let us know which one shorts out first, the amp or the headunit.Originally posted by xXdaveXx:
lol well.. actually its there , and i have no problems with the amp
2. im sure i will tell you if something goes wrong isnt this the place where u can come and learn from other experiences?
3. ive had it for long time now without problems.
4. my 2 cents
Re: good place to ground your amp
whats a loop isolator onto the rca??