Multi-angle coverage array loudspeaker device

The utility model relates to the technical field of array loudspeakers. The utility model discloses an array loudspeaker device, and discloses a multi-angle coverage array loudspeaker device. The loudspeaker box comprises a box body and a high-pitch loudspeaker assembly arranged at the position of a low-pitch loudspeaker on the front side of the box body. The high-pitch loudspeaker assembly is composed of five high-pitch loudspeakers which are arranged at different angles. Insertion blocks are fixedly arranged on the left side and the right side of the high pitch loudspeaker assembly. Slots are formed in the left side and the right side of the high-pitch loudspeaker assembly on the front side wall of the box body; a cavity is transversely formed in the box body and located at the top of the high-pitch loudspeaker assembly; a bidirectional screw rod is transversely arranged in the cavity, the left end and the right end of the bidirectional screw rod are rotationally connected with the left side and the right s