Truck Air Horn 12V/24V 185dB Super Loud Four Trumpet Air Horns Train Horn for Trucks with Electric Solenoid Universal for Truck Car Pickup SUV Train Boat

Features: - Our train truck horn kit consists of galvanized chrome material to ensure maximum strength and durability. - These horns for trucks and trains can be as loud as 185 decibels. With such a strong sound, this is the most effective and safest way to alert others to your presence. - This train horn is easy to install and includes basic mounting hardware. It is flexible and portable, so you can easily remove it from one car to another. - The 4 horn train horn kit is compact enough to fit most vehicles such as cars, boats, trucks, tractors, motorcycles, etc. It is very suitable for large vehicles in heavy traffic . - It can withstand harsh weather conditions or extreme temperatures with reliable and longevity. Specifications: Sound Level: 185db Voltage: 12V/24V Material: Zinc Alloy + Chrome Color: Black Type: Black four tube speaker side by side type Absorption (at 24V): <=18 A(9 A). Fundamental Frequency: 530/680 Hz +/- 5% Sound Pressure Level at 2m: >= 115 dB(A) Sound Pressure Level at 4in: >=185 dB(A) Reliability: 100.000 on/off cycle Use for : the train horn kit works on any 12V/24V system vehicle with air source equipment, fit most truck, train, van, pickup, car, boat, yacht, bus, etc. It is highly suitable for large vehicles in heavy traffic or emergencies Installation Note: - Onboard Air System (Air Tank & Compressor) Required To Operate- Not Included. - Solenoid valve air pipe joint should be carefully tightened, sometimes blocked by the filter net in use, and should be always cleaned so as not to affect sound . - No Installation Instructions Included, professional installation is recommend. - This kit may require additional parts such as wiring, relays, switch, and hardware. - Each installation is custom depending on the application. - Connected directly to the battery relay. - If you have not connected the horn relay, may cause electrical problem. - It is recommended to use 20A-30A fuse. - Mounting angle downward,so that moisture can not collect in the horn. - If no sound or strange sound,check the horn wire (+/-). - Connect the grounding cable to avoid spark. - Disconnect the ground cable first remove. - Be careful not to put too close to the chassis of the horn trumpet rattling noise reduction. Package Includes: 1 x Air Horn

• Premium Quality: Our train truck horn kit is made of high-quality ABS and chrome plated zinc alloy material which can ensure air horn durability and longevity. It is waterproof, wear-resistant and corrosion-resistant, so you can still use the air horn without worry even on rainy days
• Super Loud Train Horn: These air horns for trucks delivers a robust 185dB sound with strong penetration. Ideal for long-distance driving, sharp turns, and adverse weather conditions. It effectively alerts cars, pedestrians, and animals. 4 strong horns make a blast that is hard to beat.This is the most effective and safest way to alert others of your presence
• Easy Installation: The solenoid valve supports 12V and 24V power supplies. The horn kit includes basic mounting hardware. Simply connect the air connector on the solenoid valve to the vehicle's air source. Air compressor is not included
• High Cost Performance: With a polished shiny chrome horn they cast a striking appearance on any vehicle mounted. Designed for customers looking for a loud and affordable air horn
• Wide Application: The train horn kit works on any 12V/24V system vehicle with air source equipment, can be used for cars, trucks, SUVs, RVs, boats and many other applications. It is very suitable for large vehicles in heavy traffic