How can I solve the loudspeaker problem with the T5EVO? When listening to music, either the front has sound, or if adjusted, only the rear seats have sound. How can I set it so all loudspeakers work? There are 6 loudspeakers, but it feels like only the front two are working. [Crying][Crying]

How is the sound system in the EHS9? I'm quite particular about the audio quality when listening to music.

How can I solve the loudspeaker problem with the T5EVO? When listening to music, either the front has sound, or if adjusted, only the rear seats have sound. How can I set it so all loudspeakers work? There are 6 loudspeakers, but it feels like only the front two are working. [Crying][Crying]

Why does the car disconnect when listening to music via a USB drive? How can this be resolved?

The voice system has no sound, but it can send commands. What's going on? Restoring factory settings doesn't work either.

Can I use a USB drive to listen to music?

After upgrading the central control screen, the car's audio sometimes works fine, sometimes only the right loudspeaker works, and sometimes there's no sound at all. What's going on?

Why does my 2014 Touran only have either the front two loudspeakers or the rear two loudspeakers working at the same time? I can't find how to set all the loudspeakers to work together. Can anyone help with this?

Is the rear door loudspeaker in the 2017 model 308 fake? My rear door has no sound, only the front door has sound.

Has anyone installed an 800-watt loudspeaker? Is there a serious noise issue after the modification? I always listen to music while driving. Does the noise really matter?

The three front loudspeakers in the car are not working. What could be the issue?