2pcs Super 300 Db Train Horn For Trucks Universal Electric Snail Horn Air Horn Loud Sound Motorcycle & Car Accessories

300DB Train Horn for Your TruckOur 300DB(2*150DB) train horn offers the loudest sound on the market while being the most compact train horn offered.Loudly Dual ToneInternal backflow design, up to 300DB intensity, gives you a loud voice to warn others and provides a certain degree of safety for driving. Our 12V snail horn can help you reduce unnecessary injuries.Innovative Design: Our speaker features an extremely powerful direct injection mini compressor to charge and boost sound. All packed into one small but powerful device
Wide Compatibility: The train horn is suitable for almost any vehicle
3. Loud, clear and deep train-like sound.4. Simple installation.5. Complete resistance to water and weather.Specifications:Voltage: 12VFrequency: low 410HZ high 510HZSound level Hz: 300 dBPower: approx. 48WPackage Includes:2 X 150 DB Super Train Horn for Trucks2 x Sheet Iron2 x Screw HatNote:1. Due to the difference between different displays or display lighting, our products may have a little color difference.2. Due to manual measurement, please allow 1-3mm error.