Has anyone ever been able to compare the two sound systems? If I am properly informed, Premium Sound is no longer offered by Dynaudio, but by Harman Kardon. B&O (not the Advanced) has 14 speakers in the Audi A4, in a Volvo V60 there are 12 speakers. I don’t think the number of speakers is very important. B&O is certainly not bad, but you still pay for the design. I guess Premium Sound shows even more detail. I myself listen to it, maybe there are people who have already had experiences with the two sound systems. Thank you for your contribution! Gruss, Kuno