
Air Horn Hi-Do 390B
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.

Air Horn Hi-Do 390B
Sale price€140,00
Regular price€189,00
