Hello,
So I would like to install sub woofers in to my 03 g35 Sedan. I bought SNI-35 LOC, my question is where and to which wires I need to wire it? And about remote wire, since I don't have amp in the trunk where should I wire it.
I know it's probably pretty simple, but I'm not really wise with this type of stuff.
Thank you!

P.S. and on the LOC I've got 6 wires, 2 same colors each, can someone please explain to me the whole process.

 

Connect up to the rear door speaker wires before they go in the door by removing the panels under the seatbelts. You'll only be using one side.

For the remote wire, connect to the cigarette lighter power wire.

If you can't follow the one-page manual for the installation, I highly recommend not trying it yourself. It's straightforward enough that if you need more help than that, you shouldn't attempt it yourself.

 

Thank you. Facing another problem, looked up colors of the wires(not Bose), they don't match. Figured out that it was orange and black with orange stripe. But still don't get sound, something is not right. Suggestions?

 

The color is different at the headunit than at the speakers.

Page 10:
http://www.psedog.com/cars/fsm/g35/sedan/2003/av.pdf

Depending on the options on the car, it can be various colors at the headunit, but at the speaker, it's Orange (+) and Black/Purple (-).