在可容纳80000人的奥林匹克主体育场里,共计安装了超过100只博世旗下品牌EV(Electro-Voice)的EVH号筒负载同轴音箱。EVH系列是在闻名于世的FRX/FRX+系列基础之上优化提高,致力于提供完善固定安装音响解决方案的系列产品。专为各种规模的场地提供最佳性能,其箱体尺寸适中, In the Olympic Stadium, which can accommodate 80,000 people, a total of more than 100 EVH horn coaxial loudspeakers are installed with over 100 Bosch brands EV (Electro-Voice). The EVH Series is based on the world-renowned FRX / FRX + family and is optimized to deliver a family of products that provide complete sound solutions for fixed installations. Designed for all sizes of venues to provide the best performance, the box size is moderate,