FILTERUP Train Air Horn Kit 12V 185DB for Truck Car 4 Speakers Super Loud Air Horn with Compressor Compatible with Jeep SUV Pickup Train Motorhome and Other Vehicles4.7 out of 5 stars 3$40.59

Powerful: SoundOur 12V air horn for trucks and trains can reach up to 185 DB in volume.Four horns work together to deliver an ultra-high warning that is more three-dimensional, louder, and more penetrating than the sound of a regular double-barreled horn. With such a powerful voice, you can safely and effectively alert bystanders to your presence from a distance Wide Applicability: Get everything you need in one package! Our kit includes 4 speakers, a compressor, and all necessary hardware. It fits any vehicle with a 12V system for easy installation in your truck, car, SUV, Jeep, pickup, RV, and more Durable Construction: The horn is made of high quality zinc alloy material, which greatly improves durability and can withstand the rigors of harsh weather conditions or extreme temperatures for reliable quality and longevity Easy to install: Our train horns are easy to install, you can install them yourself or you can choose a professional to install them. Please check carefully After sales: If you have any questions, please feel free to contact us, we will serve you until you are satisfied