Air Horn Hi-Do 390B

Sale price€140,00 Regular price€189,00
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The HD390B 3 No Super Apollo Echo Air Horn by Hi-do Korna is a powerful air horn known for its impressive sound quality and robustness. With an operating voltage of 12V to 24V and an air pressure range of 4 to 8 kg/cm², this horn produces a sound pressure level of 125 dB(A) ±5 dB at 2 meters. The power consumption is 3A at 12V and 2A at 24V, while the frequency range is between 349 and 440 Hz. The total length varies between 510 and 610 mm.