Miniature speaker of high power

The utility model discloses a miniature speaker of high power, including the casing, cover and close the cap on the casing, lie in the magnetic circuit assembly of casing and vibrate the subassembly,the drying that rubber pad, a ring - shaped rubber pad, two ring - shaped rubber pad of bonding on shells inner wall, a plurality of bonded on shells inner wall is wrapped, the vibration subassembly includes the vibrating diaphragm, the voice coil loudspeaker voice coil that combines with the vibrating diaphragm, the voice coil suspension of fixing a voice coil circle, vibrating diaphragm edge gripping between a ring - shaped rubber pad and the 2nd ring - shaped rubber pad, the magnetic circuit assembly pad on the rubber pad, magnetic circuit assembly forms and accepts the magnetic gap of voice coil loudspeaker voice coil. The utility model provides a miniature speaker of high power, the structure is small and exquisite, and interior layout is compact, equitable, through setting up rubberpad, a ring - shaped rubbe