Description
Speaker power is dominated by the power consumption of coin.
Speaker magnets use the same specifications and same magnetic
material, but different in amounts of magnetization,
the speaker power, sensitivity and transient expression are
also different. It is not simply think that the larger the
diameter the better the speaker magnet.
The variational electrical current enter into speaker, the magnet
becomes a electromagnet. With the changing of the current
direction, the electromagnet is also kept moving back
and forth because of the force movement of energized conductor
in a magnetic field, which is also drive the cone vibrating.
The sound of speaker is produced.
Qianglian Magnetics has ferrite speaker magnet, NdFeB speaker
magnet for sale, which are usually ring magnets, or disc
magnets like φ6 * 1mm, φ6 * 1.5mm, φ6 * 5mm, φ6.5 *
1.5mm, φ6.5 * φ2 * 1.5mm, φ*2 * 1.5mm, φ*2.5 * 1.2mm. The
coating is usually galvanized, but according to environmental
protection and many different requirements, the magnets can
be coated in environmentally friendly zinc plating. The
speaker magnets are widely used in louder speakers, receivers,
microphones, alarm, stage audio, car audio and so on.
