The Berlin Forest Concert was performed in an open-air theater, but the listening effect was extremely outstanding. Although such a large venue needs the assistance of speakers, due to the guarantee of advanced sound reinforcement technology, the sound emitted by speakers can not only restore the real sound effect of the stage, but also have excellent sound pressure and layering after sound restoration. Even if you sit in the last row far from the stage, you won't feel insufficient sound pressure because of the distance. On the contrary, even if you sit close to the speaker, you will not feel deafening. This can explain why there will be a concert for 22,000 people. No matter where you sit, the ticket price is the reason for the unified price. However, these feelings can only be truly experienced in the Waldney Forest Theatre.