| I.P Abstract & Summary |
Disclosed herein is a 2-way type microspeaker having a drum safety filter (DSF) structure. The 2-way type microspeaker includes a woofer diaphragm, a first coil positioned between a central portion and boundary of the woofer diaphragm, a main magnet disposed inside the first coil, a sub-magnet installed outside the first coil, and a tweeter diaphragm disposed to face the woofer diaphragm. The microspeaker further includes a side support configured to support and surround the sub-magnet, and a first split support configured such that the upper portion thereof supports the rim of the woofer diaphragm and the lower portion thereof comes into contact with the top surface of the side support and also configured such that an open window of a predetermined size is formed such that high-pressure air can flow out. |
