2012年重磅推出新款“沙漠机”，功率更强大。
内置定时播放和关闭功能，并可设置曲目定时。
内置50W，12~24V供电，功率更强大，符合市场需求的趋势。
支持外接二个最大50W的大功率喇叭，最大声音可实现150dB,真正的“王者”产品。
旋转式音量调节开关，更有手感，操作更简洁。
内置散热功能，能抗高温，适合长期在高温的户外环境中使用。
密封式设计，在沙漠地区使用，可防沙尘进入。

New model of CP-391.
2012 again grand launched new "Desert machine", power is more powerful.
Advanced appearance design concept, reflect the master style in the digital age.
Rotary volume adjustment switch, the concise operating.
Built-in heatsink and high temperature resistant, suitable for long-term use in the outdoor environment of high temperature.
Sealed design, use in the desert areas, can prevent sand entering into.
Built-in 50W, 24V power supply, power is more powerful, conform to the trend of market demand.
External two 50W loud speakers, the sound can reach 150dB. The real"King" product.