Nanning Tianlili Ballroom is a one-stop European-style wedding club, a luxurious top-level banquet hall, equipped with an oversized LED screen, professional audio and video lighting, and super-drilling dance beauty. Ceremony halls with different styles can hold the marriage ceremony of the sacred, solemn and romantic ceremony halls. It is the largest theme wedding hotel in Nanning! By understanding the decorative design style, layout, stage and auditorium position and shape, number and area, volume, etc. in the auditorium, the Beilarly sound designer determines the sound system's sound reinforcement form, electro-acoustic power capacity, The installation position and hoisting method of the sound. In accordance with the principle of sound as the main and construction as the auxiliary, the design of the electroacoustic system should be closely coordinated with the design of the building acoustics, so as to perfectly combine the electroacoustics and the construction sound, so that the sound field coverage has a good consistency, the sound field is evenly distributed, and the system distortion is low To meet the requirements of cultural performances for high-quality sound; at the same time, the sound of the audio system is clear and the tone is translucent, and it can provide sufficient peak power output and continuous sound pressure level, which brings an extraordinary feast for guests.