I had a 1999 Corvette that had Bose power speakers. The head unit was a standard GM/Delco with CD. For that small of a space, the system sounded great and would crank up quite a bit. However, it sounded nothing compared to the Harmon kardon system that was in my Saab 9-5.
I’ve heard quite a few audiophile speakers that used expensive drivers in ways that...well, didn’t suit my taste. Quite a few speakers using Focal tweeters made me feel like that guy in the movie Seven Beauties who went to “better @@%%@!. Say what you want about Bose but a Bose speaker never made me want to leave the room.