I've finally finished my stereo upgrade project and the associated blog posts to go with it. I built and installed a custom enclosure for the new rear speakers and subwoofer, installed an amp, and also replaced the front speakers. I also finished writing my head unit install post that I started several months ago. http://reeseallen.net/sambar/2020/01/19/stereo-upgrade/ http://reeseallen.net/sambar/2020/01/19/android-head-unit/ Everything works perfectly, and now I finally have a real sound system in my van! It definitely packs a punch and it's exactly what I wanted.
I'll being doing a plain jane radio install in the next few weeks. This info will be super helpful. Thanks!