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4.whoa 02-17-2012 04:13 PM

Signal ground
I'm about to put a sub&amp in my otherwise stock BA amp has hi inputs,so i plan to just tap into the rear door after amp wires. My amp has a 5 wire high input, ch 1&2 pos & neg, then a signal ground. What is that for? I have always used RCA's off aftermarket headunits to power my subs in the past,so I'm not sure.Is this for shielded wires? Sorry if this a dumb question, i'm using stuff i've had around for a while and dont have the instructions to follow :o.
Thanks for any & all help!

4.whoa 02-18-2012 05:39 AM

Re: Signal ground
Any ideas? Just leave it? Chassis ground?

antsjeep 02-18-2012 06:59 AM

Re: Signal ground
So thats the hi level harness for your amp? If so then just cap it and leave it alone.

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