HOW TO: Install a Subwoofer?
Today I'm going to try and install two of my subwoofers into my GLK 350 (2012)
Are there any tutorials around, or could anyone post how to install one.
Thanks!
rear speakers LR+ White, RR+ Pink, grounds are the same color with brown stripe
if factory sub is there then signal is violet/white+ and violet/brown - with violet red the turn on pin 31
but a decent amp kit for the amp and the directions will be on it


