In addition to the quality of the speaker itself, we know that if the speaker is well maintained, it can also be used for a long time, then how should Bluetooth speaker be maintained?
1. The normal working temperature of loudspeaker equipment should be 18 ~45 C. Too low a temperature will reduce the sensitivity of some machines (e.g. tube machines); too high a temperature will easily burn out components or make components aging earlier. Special attention should be paid to cooling down and maintaining air circulation in summer.
2. Speakers should not be exposed to direct sunlight. They should also be kept away from heat sources, such as heaters.
3. After the speaker equipment is used up, the function keys should be reset. If the function key is not reset for a long time, its pull button spring is in a state of force for a long time, it is easy to cause dysfunction.
4. Before switching the power supply of the speaker, turn the volume potentiometer of the amplifier to a very small level, which is an effective means to protect the power amplifier and the speaker. At this time, the power amplification of the amplifier is almost zero, at least when misoperation is not harmful to the speaker.
5. Regular power-on. In the case of long-term non-use, especially in wet and hot season, half an hour of electricity is turned on every day. In this way, the heat generated by the components in the machine can be used to remove the moisture and avoid damp and mildew of the inner coil, loudspeaker coil, transformer and so on.
6. Clean and damp soft cotton cloth should be used to wipe the surface of the machine at intervals. When not in use, dust cover or cover should be applied to cover the machine to prevent dust from entering.