About product and suppliers:
            2,476 dj sound system products are offered for sale by suppliers on Alibaba.com, of which professional audio, video & lighting accounts for 51%, speaker accounts for 17%, and truss display accounts for 1%. 

A wide variety of dj sound system options are available to you, 

There are 2,476 suppliers who sells dj sound system on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, from which the percentage of dj sound system supply is 1%, 99% respectively.