LOC wiring Limited w/JBL

[bronkswv]

Good Afternoon all - i am needing someone to point me in the right direction. I did search our boards before just creating another new thread...

I have a 2014 Limited WITH the factory JBL system and i am wanting to add a Line Output Converter to the factory system for a JL 500/1 sub amplifier. Can someone guide me to a thread/post about where i can get information on where in the vehicle to grab signal/input for the LOC on a JBL system... I viewed Antman's thread/guide but it was for a NON-JBL system..

Again sorry for creating another new thread and the admins can delete if they feel necessary but i just could not find what i was looking for.

Thanks!!

 

[Superjet]

A good unfiltered and no bass roll off solution would be this:
Amplifier Integration Interface for Select 2014+ Toyota and Lexus vehicles with Premium Amplified Sound Systems - PAC
JBL amp has internal processor with crossovers and bass roll off when you turn the volume up.

Cheap option would grab front door speaker wire as it goes into the passenger front door boot.
Twisted pair
front right pos Lt green
front right negative blue

 

[bronkswv]

Thank you so much for the great information!! i caught the speaker wire in the kick panel, works for now until i replace the head unit.

 

[Superjet]

I replaced the OEM sub with a Kicker shallow mount, kicker compact powersports amp to run it. Used the sub pre-out on a kenwood deck to the amplifier. All other speakers are stock running off the stock JBL amp and I am perfectly happy with it all.