DUAL TRUMPET AIR HORNS

Non-corrosive Lexan diaphragm. Includes compressor, air tubing, fittings and hardware. Dimensions are 17"L x 7W x 3 3/4H. Maximum amp draw: 12 Volt: 20 Amps, 24 Volt: 10 Amps. dB rating: 121 at one meter, 1/3 octave band. Fundamental frequency: 375 +- 15/315+-15. Chrome plated brass construction.