Horn: Specifications

Horn Assembly and Bracket
The horn operates over a battery input range of: 9-14 V at -25 °C (-13 °F) to 10-15 V at 75 °C (167 °F).
Sound Level: 95 db (measure at 2 meters in front of vehicle)
Frequency: 380 Hz - 420 Hz
Musical Note: G-G# (sharp)
Operation Range: 9-14 V DC at -25 degrees °C (-13 degrees °F)
10-15 V DC at 75 degrees °C (167 degrees °F)