I am not sure if it's just me, but I find the sound quality in my MX to be mediocre at best. This car was built in May 2019 so it has the latest hardware and software but the equalizer function is useless. Memory settings would be a nice start, since the settings are different depending on the type of music you are listening to.
Is there some sort of aftermarket upgrade available?
Is there some sort of aftermarket upgrade available?