FARBIN Compact Air Horn with Compressor ,Snail Electric Car Horn 12V 150db Super Loud with Wiring Harness ,for Any 12V Vehicles

High Volume:It can produce 150dB of strong sound. When you drive, no one will ignore the sound.
High quality: The air horn is made of high quality material, which ensures durability and can work in various temperature environments.The matched filter filters the air and prolong the service life.
Easy to install: Our speaker suite is very easy to install, You can install it manually with the harness package we distribute.
General Accessories: Suitable for any 12V vehicles cars trucks jeep pickup lorrys boats SUV RV motorcycles off road
If you have any installation and wiring problems, you can contact us at any time, and we will serve you until you are satisfied!

Complete accessories

FARBIN ---- BORN FOR HORN

.

Several common wiring errors:

1. After connecting the line, press the horn button, the horn will not sound, and the relay will not clatter, which means that the blue line and the white line are wrongly connected. They should be connected to the power supply of the original car respectively. They can connect the horn line of the original car or the battery.

2. The air pump makes a whine sound but the horn doesn't sound, which means that the positive and negative terminals under the air pump are connected reversely. The yellow wire should be inserted into the positive pole and the black wire into the negative pole.

3. The sound of the horn is not stable, and sometimes it will break. That's because there is paint on the frame where the black wire is grounded, which affects the normal power on of the negative pole. As long as it is connected to a good power on position, it is OK.