Sell 12V / 24V 178dB Super Loud Triple Trumpet Air Horn for Car Truck Train Boat best price

Specifications: Features: - Easy to install. The horn kit includes basic mounting hardware - Made of chrome plated zinc, to ensure maximum strength and durability for long lasting usage - 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 - This train horn can fit in most vehicle, but deliver the big sound you need - Four trumpet chrome air horn with electric valve, flat base - Fit for car, vehicle, motorcycle, yacht, boat, SUV, bike, buses, pick-up sea vessels. ect Type : Silver three tube speaker side by side type Voltage: 12V-24V Main Color: Silver Absorption (at 24V): = 115 dB(A) Sound Pressure Level at 4in: >=139 dB(A) Reliability: 100.000 on/off cycle Installation Note: - 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-trumpe trattling noise reduction Note: - Please check the size measurement chart carefully before making payment. - Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) - The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. Package Include: 1 x Air Horn