Loudspeaker assembling seat and loudspeaker

The utility model belongs to the technical field of loudspeakers, particularly relates to a loudspeaker assembly seat and a loudspeaker, and aims to solve the problems that most existing loudspeakers are directly placed on two sides of a podium or fixed on a wall, the sound amplification direction of the loudspeakers cannot be adjusted, the sound amplification effect is poor, and information transmission is affected. The mounting structure comprises a first mounting plate, and the first mounting plate is used for being connected with a wall; the U-shaped frame is provided with one side of the first mounting plate, and a connecting rod is rotationally connected into the U-shaped frame; the rotating mechanism is arranged between the first mounting plate and the U-shaped frame and used for adjusting the angle of the U-shaped frame; and the side ends of the loudspeaker body and the connecting rod are fixedly connected with a second mounting plate, so that the sound amplification direction of the loudspeaker can b