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About product and suppliers:
        Alibaba.com offers 21,566 pa speaker system products. About 71% of these are professional audio, video & lighting, 20% are speaker, and 1% are acoustic components. 

A wide variety of pa speaker system options are available to you, such as computer, home theatre, and portable audio player. You can also choose from active, passive. As well as from 2 (2.0), 1, and 8 (7.1). And whether pa speaker system is portable, wireless, or mini. 

There are 21,566 pa speaker system suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of pa speaker system respectively. 

Pa speaker system products are most popular in Southeast Asia, Domestic Market, and Eastern Asia. 

You can ensure product safety by selecting from certified suppliers, including 2,818 with ISO9001, 1,504 with Other, and 1,019 with ISO14001 certification.