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广东省公安边防总队报告会演出

发布时间:2017-12-21 浏览:398


     2017年12月,广东省公安边防总队学习贯彻党19大精神报告会演出,现场选用了德国DYNACORD(德国大地)的阵列音箱COBRA-4(眼镜蛇系列)。

     COBRA-2系统满足长达40米是收听距离和大约1000平方米的收听面积需要,确保演出的完美呈现。






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