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 Noise from Car Audio Player

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joefbi
post Aug 13 2014, 04:04 PM

joefbi a.k.a roketx
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Senior Member
2,558 posts

Joined: Nov 2010
From: Rawang


QUOTE(genyou90 @ Aug 13 2014, 11:59 AM)
Thanks bro, i was using the cheap one as u said.

I can't get the means of the grounding u have mention, can briefly explain if possible.
The noise supressor is install on the power supply, means the car battery or what ?

If possibble to be done DIY ?

sorry bro, too many question...
*
grounding wire means Ve 12v- (negative) wire that come from the HU to the grounding (chasis) lor..
use bigger wire..but in case the connection use standard grounding that come from the car wiring,
its clearly that the HU is not good because standard wiring should be sufficient to rid the noise.
so, u have to put the suppressor.

supressor got 2 type, one of them are power noise suppressor and another is signal noise suprresor.
- power noise suppressor
user posted image
this to be install on the power 12v+ positive wire from the power sources to the HU.
- signal noise suppressor
user posted image
this one to be install in between HU RCA signal output to pre-amp/power amp.

This post has been edited by joefbi: Aug 13 2014, 04:05 PM
joefbi
post Aug 13 2014, 05:41 PM

joefbi a.k.a roketx
*******
Senior Member
2,558 posts

Joined: Nov 2010
From: Rawang


no, the noise will anoy you the whole life. get rid of it..
get the power suppressor..i think it's cheap..will not cost you over 100 bucks + installation IINM

This post has been edited by joefbi: Aug 13 2014, 05:42 PM

 

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