Evening all.    I'm expecting delivery of a kenwood ksc-sw11 in the coming days. Will be installing myself (noob with some limited experience) in my mk3 Octavia (2016 pre-fl).   After reading through as many threads as I could find on here, I think I've managed to get my head around most of it. Just a couple of questions if anyone can assist.    1. Tapping into the speaker wires for the sub input - I've seen all sorts of instruction about tapping into the wires at t