Horn is an electrical equipment which produce sound. They utilize the combination of electromagnet and diaphragm to produce sound. You might be aware of the fact that a metallic sheet vibrating at high frequency produces sound. The same phenomenon is utilized in a horn. The vibrating diaphragm produces a sound that we listen to as the horn sound.

Horn Body MaterialMetal
Diameter (mm)74 / 90 mm
Power (Volt)12
Power (Watt)4 – 6 W
Weight (Gram)650
Impedance8 ohm