Did some A/B today after driving my son to school. Wow, it's a pretty noticeable difference with just the tweeter/mid alone. The stock speaker is very limited. The Sundown has a noticeably warmer sound with much more depth. I am definitely hearing more frequencies and there is more clarity. When I crank up the volume the stock speaker starts to break up and struggle and the Sundown just plays loud and clear.
Can't wait to swap out the other tonight
The 6.5" door woofers are on the way and I am hoping to install this weekend.