A high-output microspeaker, comprising: a frame; a protector; a yoke assembly (210, 220, 240) coupled to the frame and including a magnet (220, 240); a diaphragm provided in the frame and producing vibration; a voice coil coupled to the diaphragm and vibrating the diaphragm; a terminal provided on one side of the frame and providing an electrical connection between the lead wire of the voice coil and an external terminal; and a damper (400, 400a, 400b, 400c, 400d, 400e, 400f) made of a flexible printed circuit board (FPCB) and including an inner portion (410a, 410b, 410c, 410d, 410e, 410f) to which a center diaphragm, a side diaphragm and the voice coil are attached, an outer portion (420a, 420b, 420c, 420d, 420e, 420f) to which the side diaphragm is attached and which is in contact with the frame and the protector, a support portion (430a, 430b, 430c, 430d, 430e, 430f) functioning to connect the outer portion (420a, 420b, 420c, 420d, 420e, 420f) and the inner portion (410a, 410b, 410c, 410d, 410e, 410f) and including a land portion (438a, 438c, 438d, 438e, 438f) to which the lead-in wire of the voice coil is soldered or welded, and a connecting portion extending outward from the outer portion (420a, 420b, 420c, 420d, 420e, 420f) and providing an electrical connection between the terminal provided on the frame and the outer portion (420a, 420b, 420c, 420d, 420e, 420f), wherein the high-output microspeaker and the damper are formed in a rectangular shape, and the support portion (430a, 430b, 430c, 430d, 430e, 430f) is formed on four edges, wherein the support portion (430a, 430b, 430c, 430d, 430e, 430f) has an FPCB pattern for soldering or welding the lead-in wire of the coil, and the flexible printed circuit board (FPCB) pattern at the support portion (430a, 430b, 430c, 430d, 430e, 430f) includes a dummy pattern for forming a symmetrical structure. a frame; a protector; a yoke assembly (210, 220, 240) coupled to the frame and including a magnet (220, 240); a diaphragm provided in the frame and producing vibration; a voice coil coupled to the diaphragm and vibrating the diaphragm; a terminal provided on one side of the frame and providing an electrical connection between the lead wire of the voice coil and an external terminal; and a damper (400, 400a, 400b, 400c, 400d, 400e, 400f) made of a flexible printed circuit board (FPCB) and including an inner portion (410a, 410b, 410c, 410d, 410e, 410f) to which a center diaphragm, a side diaphragm and the voice coil are attached, an outer portion (420a, 420b, 420c, 420d, 420e, 420f) to which the side diaphragm is attached and which is in contact with the frame and the protector, a support portion (430a, 430b, 430c, 430d, 430e, 430f) functioning to connect the outer portion (420a, 420b, 420c, 420d, 420e, 420f) and the inner portion (410a, 410b, 410c, 410d, 410e, 410f) and including a land portion (438a, 438c, 438d, 438e, 438f) to which the lead-in wire of the voice coil is soldered or welded, and a connecting portion extending outward from the outer portion (420a, 420b, 420c, 420d, 420e, 420f) and providing an electrical connection between the terminal provided on the frame and the outer portion (420a, 420b, 420c, 420d, 420e, 420f), wherein the high-output microspeaker and the damper are formed in a rectangular shape, and the support portion (430a, 430b, 430c, 430d, 430e, 430f) is formed on four edges, wherein the support portion (430a, 430b, 430c, 430d, 430e, 430f) has an FPCB pattern for soldering or welding the lead-in wire of the coil, and the flexible printed circuit board (FPCB) pattern at the support portion (430a, 430b, 430c, 430d, 430e, 430f) includes a dummy pattern for forming a symmetrical structure.