HK 150db Super Loud Dual Trumpet Air Horn Kit with Compressor for Vehicles, Trucks, Trains, Boats2.6 out of 5 stars 19$15.90

【150dB Super-Loud Train Horn】Upgraded interior structure can produce up to 150DB pleasing tone for any weather condition, which makes it a good safety companion while driving. 【Upgraded Air Compressor】HK air horn has bigger coil, high-quality chrome plated zinc alloy material, stronger air pressure give the air horn louder and more clear warning to other's driving actions. 【High-Cost Performance】Chrome Plated ZINC Trumpet, All-copper coil, and train horns the metal trumpet and compressor are weather resistant, all kits are designed for long time service. 【Fit 12 Volt Vehicle】This train horn for truck works on any 112 Volt DC Power Vehicle, fit most cars, Truck, SUV, Motorcycle, Yacht, Boat, off Road Vehicle, Buses etc , also comes with a universal mount that makes the installation easier. 【Zero-Risk Purchase】If you meet any questions about air horn for truck please contact us, all HK products has a 30-day money back, 1-year warranty and lifetime technical support.