12V Air Horn for Truck, 150DB Super Loud Train Air Horn Kit Single Trumpet Truck Horn with Compressor for Any 12V Vehicles Trucks Motorcycle Boat Cars (Black)

SUPER LOUD:The dual trumpet train horn can produce a powerful 150DB loud tuned train sound that blares out a warning that can't be ignored (It's really loud!!! Please do not use it near school or hospital, residential area) UPGRADED AIR COMPRESSOR:Bigger coil and better material, which can be made into stronger air pressure, make the air horn sound louder and clearer HIGH QUALITY:The air horn for truck is made of high quality Chrome-Plated ZINE and All-copper coil, equipped with advanced relay and wiring harness. Waterproof, Wear Resistant and Corrosion resistant. All kits are designed for long time service BROAD COMPATIBILITY:The train horn kit works on Any 12 Volt System Vehicle, fit most Car, Truck, Train, Pickups, Boat, Motorcycle, Yachts, Jeep, Busses, etc; also comes with a universal mount that makes the installation easier AFTER SALE SERVICE: We will provide you with a pleasant shopping experience and take responsibility for our air horn kit. If you have any questions about the product, please contact us, we will quickly provide you with a satisfactory solution