Mini Small Speaker Components
- Sep 19, 2017 -

Speaker: Speaker (speaker unit) is one of the weakest devices in a mini speaker device, and it is one of the most important components for a mini speaker effect.

Cavity body: The cavity is used to eliminate the sound short circuit of loudspeaker unit, restrain its acoustic resonance, broaden its frequency range and reduce distortion.

Power amplifier: power amplifier mainly by inductors, resistors, capacitors and other passive components of the filter network, the frequency bands of audio signals sent to the corresponding band of speakers to replay.