Moving coil flat composite coaxial loudspeaker

A moving-coil flat-plate composite coaxial loudspeaker relates to the technical field of loudspeakers and comprises a support, a moving-coil bass unit and a flat-plate high-pitch unit, the moving-coil bass unit and the flat-plate high-pitch unit are coaxially arranged in the support, the moving-coil bass unit is of an annular structure, and the flat-plate high-pitch unit is arranged at the annular center position of the moving-coil bass unit. The moving-coil bass unit and the flat-plate type high-pitch unit are consistent in sound production direction and radiate sound outwards at 180 degrees. According to the utility model, the flat-plate high-pitch unit and the moving-coil bass unit are combined to form the high-fidelity moving-coil flat-plate coaxial loudspeaker. The sound quality can be greatly improved, the high-frequency response characteristic is improved, the frequency response range is widened, the phase distortion is reduced, the high-frequency space sense and the ultrahigh-frequency resolving power