Most of the speakers we see on vehicles now use electronic snail speakers because their sound is deeper than ordinary speakers and even more pleasing to the ear than original speakers. Therefore, electronic snail speakers often experience a shortage of supply. However, sometimes due to various reasons, the snail horn may not sound. Do you know why this is? Next, the editor will take everyone to get to know each other.

Contact erosion: If the horn is pressed for a long time, it is easy to cause the horn contact to burn and produce impedance. The current flowing through the electromagnetic coil weakens, and the electromagnetic suction force decreases, which cannot attract the armature to drive the diaphragm to vibrate normally, resulting in hoarse or even no sound. But when the horn is constantly honked, if a strong current passes through the impedance in an instant, it can still work normally, so it can be good or bad at times.
Poor sealing can cause frost: Although the interior of the horn is sealed tightly, if there is fog or water vapor in the air during car washing, water vapor can easily freeze between the metal contacts in environments with large temperature differences, such as moving from a warmer warehouse to an extremely cooler outdoor environment. This can cause the contacts to freeze and fail to function properly. If they return to a warmer warehouse environment, the frost will thaw and resume normal operation. So there will be a phenomenon of 'it will be fine as soon as you arrive at the repair shop'.
Poor contact of electromagnetic coil terminals: Some horn internal electromagnetic coil enameled wire terminal joints are connected by aluminum metal rivet crimping, which is not a reliable welding connection. If the insulation paint on the end enameled wire is not cleaned or the rivet crimping is not secure, it is easy to cause virtual connection faults, resulting in poor horn operation. This type of malfunction is due to the quality of the speaker and cannot be repaired. Only new parts can be replaced.
Suggested precautions for using Weishan electronic snail speaker:
1. When washing the car in winter, remember to prevent the horn from getting wet. If the horn is found to be wet, use a blower to dry it as soon as possible.
2. Try not to always honk the horn for a long time, as this can easily cause premature burning of the horn contacts.
3. If the horn malfunctions, seek professional repair technicians' help as much as possible. Do not blindly replace the horn, as it may cause unnecessary waste.
The above is the introduction of the relevant content about the electronic snail horn not working that we have explained to you. We believe that after reading this article, you should have a brand new understanding and knowledge of the product. We hope our introduction can bring certain assistance to you. We will continue to update it in the future. Thank you for reading.