jmccown
Member
I am interested in finding something better than the factory subwoofer, it just sucks to be honest. I've done the poly fill mod and didn't find any difference in sound. I would love for the sound to be on par with the factory Bose system in my wife's escalade, that system is just perfect in every way. Deep, rich, hard hitting bass even at low volume, but not overkill. What are some options out there that still retain the factory look and functionality?