中华人民共国70周年

70th anniversary of the people's Republic of China

为完美呈现现场声学效果，锐丰科技使用旗下民族品牌LAX 扩声产品，全新定制出完美契合阅兵仪式、群众游行和联欢活动的扩声系统以及产品。

In order to perfectly present the on-site sound effect, Ruifeng Technology uses its national brand LAX sound reinforcement products to customize the sound system that perfectly fit the military parade, mass parade and get-together activities.

阅兵仪式

Military parade

扩声设备应用了量身定做的产品 DC4500 Dante 网络一体化功放，长安街现场吊挂 18 组LAX 线阵列系统 AT3212-V2 全天候线性音箱坚定发出中华民族之声，响彻阅兵方阵上空。

The sound equipment adopts the customized product DC4500 Dante network integrated power amplifier, and 18 sets of lax line array system AT3212-V2 all-weather line array speakers are hung on the scene in Chang'an Street, which firmly sends out the voice of the Chinese nation and resounds over the parade array.

联欢晚会

National Day Gala

群众活动演出扩声系统，使用 24 组 LAX OPD12 全频音箱和 OPD218B 超低音箱提供最优质的扩声。在四个功能表演区域既独立成篇、各具特色，又相互交融、浑然一体。

Mass activity performance sound reinforcement system uses 24 groups of LAX  OPD 12 full rangespeakers and OPD218B subwoofer to provide the best sound reinforcement. In the four functional performance areas, they are not only independent and distinctive, but also integrated with each other.