FARBIN 12V/24V Air Horn - Super Loud 150DB 4 Trumpet Horns

The FARBIN 12V/24V Air Horn is a powerful addition to any vehicle, designed to deliver an astonishing sound level of over 150DB. This super loud horn kit features four trumpet horns that produce a rich, three-dimensional sound, making it a standout choice compared to ordinary double tube horns. The upgraded interior structure allows for a larger sound output and a persistent far spread range, ensuring that you will be heard in any situation.

Constructed from high-quality zinc alloy materials, the loud train truck horns kit is built to last. It can withstand harsh weather conditions and extreme temperatures, functioning perfectly in environments ranging from -55 to 85 degrees. The unique appearance and neat arrangement of the horns not only enhance your vehicle's aesthetic but also provide excellent sound quality and stable frequency.

One of the standout features of this air horn is its upgraded air pump. The new compressor is designed with vacuum quenching thickened copper coils and a chrome-plated, thickened steel base for fast response. Unlike cheaper alternatives, this air pump has undergone strict factory testing to ensure it can withstand continuous use for over 100,000 cycles, making it a reliable choice for any 12V system vehicle.

The complete accessories included with the air horn kit make installation a breeze. You will receive four trumpet air horns of varying sizes (165mm, 225mm, 290mm, and 345mm), an air horn compressor, air tube, relay, wire harness, horn button, and all necessary screw accessories. This comprehensive package means you won't need to purchase any additional items, saving you both time and money.

Installation is straightforward, allowing you to set up the train horn yourself. It is important to connect the button correctly; one line should connect to the blue (or white) line of the wiring harness, while the other connects to the battery positive line. The white (or blue) line in the wiring harness should connect to the frame. This ensures that the relay functions properly. The included horn button switch allows you to control the horn separately, giving you the flexibility to use either the air horn or your vehicle's original horn depending on the driving environment.

In summary, the FARBIN 12V/24V Air Horn is an excellent choice for anyone looking for a loud and affordable air horn solution. With its impressive sound output, durable construction, and easy installation, it is perfect for trucks, cars, jeeps, SUVs, trains, and boats. Make your presence known on the road with this exceptional air horn kit!