hello, i would like to know if anyone has added a line output converter to this vehicle. i am new to land rover but not new to car audio installations. this one has the logic7 setup. all i want to do is add an aftermarket amplifier and sub. but i do not know where to connect the LOC and if it will disable or interrupt any of the fiber optic signals. any and all help will be greatly appreciated. thank you!

 

to add to that, the LOC is an soem-4. a 4 channel one for future upgrades.

 

If you follow link in my signature the LR3 shop and electrical manuals are a free download. Has wiring digrams, theory of operation, etc.

 

The amplifier is under the RF seat, may be the best place to steal the signal from. Look at the wiring diagrams for what colors and everything.
Depending on what trim level you have, there is a sub in the taildoor, I'm not sure there is a stated spec on what frequencies the amp will send to it, but if you're just looking to add a amp and sub in the rear, the wiring for the sub is already in that area.