150dB 12V 2-Trumpet Car Air Horn Chrome 50HZ with Compressor for Auto Truck Lorry Boat Train

150dB 12V Dual Air Horn Kit Trumpet Compressor for Train Car Truck Boat RV BoatSpecification Product Name Air Horn KitPrimary Color Red As the picture shown Material Metal PlasticVoltage 12 VDB output 150dbCurrent 3AFrequency 50HzInstruction IncludedDimension As the picture shownWork stress 0 3 0 9MPa optimum planting 0 42 0 68MPaThe range of temperature 40 80 C Service life 100 thousand times Features 1 The relay main power line section is equal to or greater than 2 5MM the output line is not less than 1 5MM negative ground line should be in good contact to ensure the product s performance 2 Horn gas source should be directly introduced from the storage tank to achieve better sound quality the storage tank must always discharge water and the surface will affect the service life of the solenoid valve Package Include 1x Air Horn Kit