Microspeaker with improved attaching sturucture of voice coil

An object of the present invention is to provide a micro speaker having a voice coil suspension has a mounting structure that can be provided and, at the same time, the thinner the micro speaker voice coil having good acoustic characteristics. The present invention is vibration and guide the vibration plate, and the vibration direction of the diaphragm and the voice coil to generate sound together by a frame, a magnetic circuit, a voice coil to vibrate by the mutual electromagnetic force between the magnetic circuit and the vibration of the voice coil, the voice coil attached to the center portion, and connecting the peripheral portion and the central portion and outer peripheral portion of the ring shape is formed at the central portion with a predetermined interval, comprising: a suspension having a connecting portion to a damping function, the central portion is positioned in the high top of the voice coil than the outer periphery position in that it comprises a coil attaching portion having a step so as to provide a thin micro-speaker according to claim.