Hello, wife and I just purchased a 2019 XC90 T6 Sig and unfortunately when I crank the music I can hear a rattle in the passenger speaker, upon initial test drive I thought I heard it as well but the salesman eased my concern. It's associated with the bass and not the sub from what I can tell with adjusting the sliders. Anyone else have this issue? Is there any way to fix or repair this? Am I just destined to be annoyed every time I want to crank the bass in my brand new car? Haha.