Compact 12V Car Air Horn Kit with Compressor and Relay for Truck, Motorcycle

SEINECA was established in 2010 and has a professional manufacturing and R&D team. From the very beginning, we have placed great importance on the quality of our products, constantly improving our production line equipment and processes, and insisting on using better raw materials to provide valuable products for our customers. We will maintain our original intention and continue to innovate and break through ourselves!

The main reasons for the speaker not sounding or being hoarse are insufficient battery storage, horn relay and button damage, and horn damage, among others. Specifically:

Q: Why, after connecting the line, does the horn not sound when the horn button is pressed? A: Step 1: There is a difference between the positive and negative poles in the wiring of the terminal under the air pump. Please check for a reverse connection. Step 2: Check if the harness (blue/white wire to your original horn wire) connected to the car device is loose.

Q: Why doesn't the sound of the horn last and sometimes cut off? A: 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 fine.

Note: Due to the problem of recording equipment, the sound of some videos may not be ideal. The actual product sound is louder, crisper, or thicker than the video.

The role of the relay is to separate the original car horn wire from the horn directly, only controlling the relay. The electrical appliances are closed to protect the horn circuit and the horn button from instant current impact.

The 『UNIVERSAL AIR HORN』 is suitable for most 12V voltage cars, yachts, boats, SUVs, bikes, trucks, buses, vehicles, motorcycles, and any other 12V vehicle. The package includes: 1 * 12V high and low double-tone electric horn (red), 1 * nuts, 1 * screw, 1 * pads, 1 * wiring harness, and 1 * relay.

The 12V snail air car horn suite is very easy to install. You don't need to buy additional accessories, as we've considered everything you need.

The snail-shaped design is novel and beautiful, with a high and low double-tone sound that is more pleasant, loud, and clear, producing a powerful dual-tone air horn sound. The superior quality chrome-plating aluminum and best ABS shell are shockproof and durable. It is equipped with a new generation of the air pump motor, with a more stable voltage, ensuring durability and the ability to work in various temperature environments.

According to the testing standard of the car air horn, the distance from the front of the tested horn is 2m, and it can reach more than 110 dB. This horn is really loud. Please do not use it near a school or hospital. If you have any other questions, please contact our customer service.

product information: