◇采用优质的耐冲击性的塑料材质，坚固耐用
Apply high-quality impact resistant plastic material, rough anddurable.
◇定压或定阻输入
Constantvoltage or constant impedance input.
◇音量可以随意调节
Volume canbe adjusted.
◇覆盖面广
Widecoverage.
◇安装维护方便快捷
Easy toinstall and maintain.
◇有黑和白色，可供选择
There is black and white color for choice.
◇独特箱体设计，减少声音共振，音色优美
Uniquecabinet design, reduce sound resonance, with a clear, beautifulsound.
◇可选有源无线音箱，通过wifi可远程控制播放手机/服务器里面的内容，实现远程控制分区广播
Active wireless speaker, which can remotely connect with mobilephone/server through wifi, realize remotezone broadcast.