Kind of underwhelmed

Got a Range Rover autobiography 350D as a daily driver, I really wanted the signature audio which was apparently discontinued (for a while or still?) because of supply issues. It sounds nice, full and decently clear. The only thing that annoys me to death is that the whole car just rattles a bit on high volumes. Before this I had an RS6 with the 3D Bang&Olufsen sound which was way better.

Is this more common in these cars? Any way to resolve this or does anyone have good EQ settings? I won’t have this car for too long, but I like my music loud.