Audio control LC2i - JBL system - Connect to front, rear speakers or sub?

I have the JBL sound system. For the speaker level inputs on the LC2i, should I connect to the front, rear speakers or sub? I'm adding a Monoblock amp/2-10" subs.

Can I use the grey (ACC) wire for the remote on wire for LOC and sub amp?

Thanks guys

 

ttt

 

I would do sub if that is what you are looking to add the amp to. And yes, the ACC is what you will want to connect the LC2i/Amp remote to. Thank you for the pics, I will need those for when I swap my amp and sub out.

 

Cool, Ill use the ACC then. So grabbing signal from the factory sub wiring should get me proper frequency for the speaker level inputs on the LOC?

LOC RCAs would connect to aftermarket sub amp to power 2 10" subs.

 

I would assume that the crossover is built into the amp as I saw nothing that would indicate that there is a passive crossover on/in the sub box assembly.