Hello dear community, since this morning I have a problem with the Dynaudio Premium Sound system in my Volvo S80 II MJ2007 and since then the two large speakers in the front doors no longer work. All rear speakers, as well as the center and the two tweeters in the front doors work smoothly and without any problems! I noticed this when I was on the phone via Bluetooth hands-free device, the sound only from the center speaker came, as well as when the front parking assistant started. To follow this up, I put the fader and the balance one-sidedly forward, alternately left and right and then heard that at that moment only the sound came from the respective tweeter. Now my questions: Can it be that I have adjusted something that I am not aware of and the front large speakers are no longer addressed? Can it lie on the amplifier? Are there other things, which I can check? Can you somehow reset the Premium Sound system to make it work again? I can’t imagine that both large speakers are broken at the front at once.. Hope you can help me! Have a nice evening and thank you in advance for reply! udo2k4