Full-frequency professional sound box with waterproof function

The utility model relates to the technical field of sound boxes, in particular to a full-frequency professional sound box with a waterproof function. According to the technical scheme, the sound box comprises a box body, a loudspeaker and an adjusting switch located above the loudspeaker are arranged on one side of the box body, a protection frame is connected to one side of the box body, a transverse plate is connected into the protection frame, a waterproof plate is slidably connected into the protection frame, a first connecting groove is formed in the upper surface of the transverse plate, and a second connecting groove is formed in the lower surface of the transverse plate. The upper end of the waterproof plate is matched with the first connecting groove. The waterproof and dustproof sound box has a good waterproof function and a dustproof effect, is convenient to move and use, and is worthy of market popularization. 本实用新型涉及音箱技术领域，尤其涉及一种带有防水功能的全频专业音箱。其技术方案包括：箱体，所述箱体的一侧设置有扬声器以及位于扬声器上方的调节开关，所述箱体的一侧连接有防护框，所