Dongchuang Audio is a world's leading provider of patent horn loudspeaker whose business is the R&D and sale of outdoor pa horn speaker. According to the material, Dongchuang Audio's products are divided into several categories, and mixer amplifier is one of them. Dongchuang Audiocolumn speakers pa system is manufactured adhering to the principle of innovative production. Its built-in password protection prevents unauthorized access. The unique weaving process of this product results in a dense fabric having thin strands and a smooth texture more durable and softer than normal bedding. This product has been certified under CCC, CE, CB, and RoHS.
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