Alpine Electronics, Inc.

Benny Danovi

Speaker surround

A loudspeaker can include first and second drivers. The first driver can include a cone that has a center region, a peripheral region surrounding the center region, and a boundary connecting the center region and the peripheral region. A bridge can position the second driver coaxial with and proximal to the first driver. The center region of the cone can be recessed to allow a lower profile of the loudspeaker.

Compact coaxial loudspeaker

A magnetic circuit assembly may be used in a loudspeaker. The magnetic circuit may include a magnet that has a central axis. The magnet can have a first surface and a second surface that is opposite the first surface. The magnet may produce magnetic field axially through the first and second surfaces of the magnet. The second surface of the magnet may have an inner radial region and an outer radial region. The magnetic circuit assembly can further include a yoke that is disposed adjacent the first surface of the magnet. The yoke can be shaped to form a first gap radially between the yoke and the magnet. The magnetic circuit assembly may further include first and second plates disposed adjacent the second surface of the magnet.

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Ypsilanti, MI, United States of America

Benny Danovi