I have always seen the need to upgrade my speaker system in my cars after I bought them to get a decent sound. Have the factory upgrade 9 speakers in my Cherokee and love it. My wife just leased a Mercedes GLA 250 with optional better radio/sound, and to my ears its not nearly as good as my Cherokee system. I did change the factory settings on my Cherokee to suit my old ears, however, more treble less bass, and that made a big positive difference.
2015 granite Limited with beige/black interior, V6, AD II, tow group, luxury group, Alpine 9 speakers/amp, 8.4 with NAV, sunroof, tonneau.