I have a kenwood ksc-sw11 i want to install into my 2013 sho. Anyone install one of these and any recommendations on how to hook everything up?
You're going to need a line out converter. Audio control LC2I is a good choice.
Going to need a signal to the audio control Line out converter. I would use the rear door speakers not the rear subs. The rear door speakers are full range And you can choose your crossover point on the Kenwood sub/amp. The rear subs only have about 20 Hz to 200 Hz going to them.
You also want to pull the door signal wires after the Sony amp. That way your volume knob will still work correctly.