Micro waterproof speakers are a micro-waterproof performance. How does this speaker speak, that is, what is the principle of sound? Below, let Wujin Yueda electro-vocal sound introduce the principle of the occurrence of miniature waterproof speakers.

1. The magnetic circuit system of the miniature waterproof speaker constitutes a ring magnetic gap, which is full of uniform magnetic fields (the size of the magnetic induction strength is the same as the direction).

2. The vibration system of micro waterproof speakers is composed of a wire wound by wires to virtue and connected diaphragm.

3. After the audio rings are fed into the signal voltage, the current generates the current, the sound rings cut the magnetic force line, generate force, drive the film to move up and down together, and the diaphragm drives the corresponding sound.

4. The entire process of miniature waterproof speakers is: the conversion of electric-force-sound.

For micro-waterproof speakers, the principle of sound is basically similar, and it is also a process of electro-sound conversion.