ForceCar 150DB Train Horn Kit for Truck 4 Trumpet Air Horn Kit with 12V Air Compressor For Any Vehicle Trucks Car Boats and Vans

150dB Loud Air Horns: The loudness of these air horns for trucks and trains can reach up to 150 decibels. 4 different size stainless steel horns emit a super loud warning, audible from several miles away. With such a strong sound, it is the most effective and safest way to alert others of your presence. Premium Quality: Our loud train truck horns kit is composed of zinc chrome-plated material and carbon steel body to ensure maximum strength and durability. It is can withstand harsh weather conditions or extreme temperatures with trusted quality and lifespan. 120 PSI Compressor: This air horn comes with a 3L / 0.8 gallon air compressor equipped with an automatic safety protection design, which will automatically stop pumping when the air pressure reaches 120PSI inside. Besides, it is equipped with 4 vibration pads and a 30-ampere fuse under the mounting leg to avoid hazards effectively. Installation Scenario: This horn kit is specially designed for car owners who want the powerful sound of a loud horn but have limited space in the engine compartment. It can be mounted on the roof or under the hood, or under the cabin. It can be installed facing down between the radiator and the front bumper. Ideal for cars, trucks, SUVs, RVs, boats and many other applications. Note: It is recommended that the maximum voltage not exceed 12V during use.