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      03-01-2013, 05:41 AM   #3
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Drives: 2015 320i
Join Date: Apr 2005
Location: Ft Lauderdale, Florida

iTrader: (18)

Originally Posted by starbai View Post
Hey there folks.

So i've ordered up technic's harness for my hifi system.

The plan is to replace door speakers, read deck speakers, and underseat speakers.

I have looked at the diagrams and understand how to use technic's harness to do all this.

The question is, if I would like to add another, trunk mounted subwoofer. Where do I get the input for that?

far as I can tell the Harness puts out 4 RCA type 'inputs' to an Amp... from the amp, the harness also gives 6 speaker wires that will go back to the 6 interior locations...

The question I have, is how do I get an input to the channel powering my trunk sub? Do I need a different harness?