| 摘要 |
<p>An electroacoustic transducer (1) is disclosed, comprising: a ring-shaped magnetic assembly (3) that generates a magnetic field, an elastic suspension (4) connected to the magnetic assembly, a support (8) connected to the elastic suspension and supporting a coil (6) adapted to move in the magnetic field generated by the magnetic assembly, and an acoustic membrane (5) connected to the support (8) of the coil in order to vibrate and emit a sound. The magnetic assembly (3) comprises: a thin housing and support structure (7) made of non-magnetic material, and a plurality of magnets (30) with magnetic axis (A) and axial anisotropy, said magnets (30) being disposed side by side, inside said thin housing and support structure (7) that acts as bearing structure for the transducer and as containment structure for the magnets.</p> |
