What is the micro-waterproof speaker? We have introduced it to you before, so what else is there from the composition structure? Here we simply describe it for everyone.

1. Micro-waterproof speakers have two wiring columns (two leads). When the single speakers are used, the two pins are regardless of positive polarity. When multiple speakers are used at the same time, the two pins are divided into polarity.

2. Micro waterproof speakers have a paper basin. Its color is usually black and white.

3. The shape of the micro waterproof speakers includes round, square and oval.

4. The back of the micro waterproof speakers is magnets. When the external magnetic speaker is exposed to the magnet, the magnetic screwdriver will feel the magnetic existence; there is no such feeling in the internal magnetic speaker, but there is a magnet inside the shell.

5. Micro waterproof speakers are installed on the machine panel or speaker.

Of course, one of the important features of miniature waterproof speakers cannot be forgotten. The waterproof characteristics of miniature waterproof speakers are also more popular now. Otherwise, many times, there will be problems with the sound of water speakers. It is a waterproof speaker.