sub-woofer

Hi all, I am looking to have a guide or quick write up on where to connect all in subwoofer wires to speaker/system ? I have mach e select 2023

I've seen many comprehensive sound system upgrade threads here. Most, if not all, are more than I want to dig into. - I don't want to pull wires, take the interior apart, risk breaking clips, losing screws, etc. - Smart or not, the idea of playing with the electrical system in an EV, risk of...