Product name:Liwei12V1.5A 105dBElectric carElectric horn original authentic
Product name:Liwei48V0.2A 105dBElectric carElectric horn original authentic
Before buying, please confirm whether the original car''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s horn voltage is 48V or 12V. The horn will not sound if the voltage is not correct. If you have a multimeter, you can use the multimeter to measure the output voltage of the horn cable.
Many buyers think that the electric car battery is 48V, and they think that the horn must also be 48V. This is wrong. There is a small part of 48V\60VA voltage converter is installed inside the electric vehicle to switch to 12V electricity. The wheel drives use high voltage, while the headlights, horns and turn signal lamps use 12V low voltage.
, So the speaker voltage is 12V. So be sure to check the voltage of the original car''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s horn before buying. The horn is marked on the surface. If the horn is too old and you can’t see clearly, you can also check the V of the bulb for reference
Feature: Electric carGeneral purpose, the sound reaches 105 decibels, the diameter is 6.5 cm, the sound is loud. The waterproof effect is good. The installation is simple and it can be installed directly on the original car horn cable.
Precautions:This product has passed the three-phase balance data test of precision instruments (current, voltage, frequency), please do not twist the screws and bend the handle, so as not to affect the standard data. (Excessive current is easy to burn out the contacts, and high frequency is easy to cause the soundboard to break.)