Air Horn 4 Trumpet Train Horn for Truck Horn Kit with Compressor

This extended 4 tube air horn kit is designed for maximum sound output and durability. Equipped with a bracket, an upgraded compressor, thickened copper wiring, and a 4 trumpet design, this horn ensures stability and produces a louder sound compared to single or dual air tubes. It’s the perfect choice for your vehicle.

Key Features

• Super Loud: The 4 trumpet air horn achieves an impressive sound level of over 150dB when tested from 2 meters away, adhering to automobile horn test standards.
• Excellent Lifespan: Constructed from high-quality zinc alloy materials and all copper coils, this horn kit is built to withstand harsh weather conditions and extreme temperatures, functioning perfectly in temperatures ranging from -55°C to 85°C.
• Upgraded Air Pump: Features a vacuum quenching thickened copper coil and a reinforced steel base for rapid response. Unlike cheaper air pumps, this compressor has passed rigorous factory testing, ensuring it can endure over 100,000 continuous uses.
• Universal Fit: This train horn kit is compatible with any 12V system vehicles, including trucks, trains, vans, pickups, cars, boats, yachts, jeeps, and buses, making it ideal for large vehicles in heavy traffic or emergencies.
• Complete Accessories: The air horn kit comes fully equipped with 4 trumpet air horns (165mm, 225mm, 290mm, 345mm), an air horn compressor, air tube, relay, wire harness, horn button, and installation screws. No additional accessories are needed, saving you time and effort.

This 4 trumpet air horn kit is designed for customers seeking a loud and affordable solution for their vehicle's horn needs.