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Blown Sub RCA 


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 Post subject: Blown Sub RCA
Posted: Thu Jul 05, 2012 10:09 pm 
Stock as a Rock

Age: 45

Posts: 158

Joined: 30th Jan 2012

Ride: DL LTD

Location: Kallangur
QLD, Australia

So I have been told the RCA from my head unit for my sub is shagged, I get heaps of hum and its nowhere near clear.

On my head unit, I have both high and low out puts and currently I have the front speakers hooked up to the high outputs and the rears/sub through RCA to the amp.

So I was wondering if its possible to run rear L & R RCA into the standard LTD high series AMP on channels 1 and 2 and then bridge those channels and hook up to my sub?...I can use the high output from the head unit for the rear speakers as I think they will be plenty loud enough.

Least then I still have the sub working (kinda) and the fader will still work as it should



Lets just pretend I give a s**t and leave it at that.....

 Post subject: Re: Blown Sub RCA
Posted: Thu Aug 16, 2012 10:37 pm 
Getting Side Ways

Age: 26

Posts: 789

Joined: 9th Dec 2011

Ride: S1 eb 5speed

Location: Coffs Harbour
NSW, Australia

When you get this hum it is normally from a damaged earth on the RCA
Solder some speaker wire To the terminal and earth it. Should fix you're problem.
Could also be from running RCA too close to the power cable.
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