The present invention relates to a multifunctional speaker using a mesh cover able to simultaneously provide a vibrating function and an audio function. The disclosed invention comprises: a hollow frame; a front cover which is joined to the front surface of the frame; a rear cover which is joined to the rear surface of the frame; a diaphragm which is disposed inside the frame and is covered by means of the front cover; and a vibrator which vibrates inside the frame; the rear cover being formed as a microporous mesh. When the multifunctional speaker using a mesh cover according to the present invention is used, the volume of air can be finely adjusted by means of the mesh size of the rear cover, and it is possible to achieve relatively good speaker sound quality and sound colour.