I'm currently trying to install a sub and amp in my jaguar xf. I'm struggling to find the amp to wire into, I've seen the threads for it being in the near side rear boot but I dont have it. Is there any where else it could be? It's not under the rear seat either. Is it any of these wires? Thanks for any advice

 

I unplugged my spare sub and spliced into that set of four wires, I have a high level input on my amp others have used a converter think LC1 its called

 

Your car doesn't have a separate amp, in the 2009-2011MY XF, if there is no factory sub, there is no separate amp, the door speakers are driven from the head unit directly, internal amp.

 

Cambo is there a switchable wire in the trunk on a bowers stereo for a additional amp? I have the factory spare tire sub C