Snail horn is a type of horn commonly used in many vehicles nowadays. Its sound quality is relatively good and it is very convenient to use, so it is popular among most car owners. However, recently many people have asked me to report that their speakers have not been used for a long time, but they don't know why they don't sound recently. In fact, most of this phenomenon is due to water ingress into the speakers. Therefore, today I will talk about the specific measures that should be taken to ensure the service life of snail speakers:

1. Prevent severe vibration
We often encounter poor road conditions while driving. When we encounter poor road conditions, we should try to drive at a low speed and smoothly. This not only ensures driving safety but also protects our car and audio equipment. When cleaning the audio system, remember not to vigorously tap and shake off dust. Severe vibration can cause internal parts of the audio system to loosen or be damaged, affecting the sound quality of the car audio system.
2. Dust prevention
We can all feel that there is a lot of dust on the road surface during car driving, so the damage of dust to car horns cannot be avoided. However, we can try to minimize its degree of damage. So we should try to keep the windows closed and doors sealed while driving. If there is dust on the audio system, we can use a wrung out towel to wipe it off. After cleaning the cab, we can open the car window for a period of time to allow most of the moisture in the car to evaporate before closing the window. This can effectively prevent moisture. When driving on dirt roads, try not to open windows to prevent a large amount of dust from entering the car from outside, and it is best to adjust the air conditioning's external circulation to internal circulation.
3. Moisture proof
Everyone knows that water can conduct electricity, and it can be said that water is the enemy of electrical appliances. When washing cars or on rainy days, we should try to keep the car windows sealed as much as possible. If water enters and flows into the horn, it may damage the snail horn in the middle area, and in severe cases, it may burn out the main circuit and affect the performance of the car. We need to close the car windows when washing the car, and then open the windows to circulate air and evaporate the moisture inside the car. When the audio system becomes damp, it will emit a "squeak" sound, seriously affecting the audio-visual effect of car horns.