Brand, Dynaudio Audio is the top international audio brand, and the sound effect is extraordinary. The quality of a speaker is generally judged from the aspects of sound quality, surround sound effect and mid-range texture. Volkswagen CC's Dynaudio audio system can show a seamless feeling in high and low frequencies, and the stereo sound effect is also good. Playing the sound too loud will not cause ear discomfort. The accent sound is very textured, relatively deep, and can also be played. What about the effect of the concert hall? This speaker from Volkswagen is indeed not bad and can still meet the requirements of most music enthusiasts.