Hello, I’m new here in the mini forum. After almost 4 years with my A3 convertible I play with the idea to switch to a mini convertible. In the A3 I have the Bose sound system. But find this only to a limited extent recommended, it sounds only very rough dissolving, but is rather for sound pressure without bass. So mass instead of class. What I’m looking for is a fine resolution, which is also suitable for classical and jazz muck. Do I get a better goal with the Harman Kardon system?