I am having trouble figuring which wires to use to tap into for my LOC. I have the Mark Levinson premium D amp. I want to tap into the door speakers or subwoofer, but I have no idea what color the wires are or what pin. I have completed the entire audio set up but this. Dang I would hate to goto a audio shop after all the work I've done myself and have tp pay $300-$400. Can anyone help?

 

If you are adding just a sub connect to the wiring under the rear deck for the sub via the trunk.

 

I have a 2014 Gs350 F Sport. Is that where the subwoofer wiring is located. I tried getting to it through the trunk, but that didn't work.

 

Yes, it's above liner for the rear deck inside the trunk. there is some removal of liners to get easy access to the wiring.

The amp is in the trunk as well but I can't tell you the wire colors for the sub or the pin positions.

 

Here you go...

https://www.clublexus.com/forums/gs-...stall-4gs.html