Normal tone horn and super-tone horn for setting up signalling systems for vehicles with engines larger than 50 cc.
Operating voltage: 12V, connected to earth
Normal tone horn: 50W / 335Hz / 110dB
Super-tone horn: 70W / 400 Hz / 115dB
Inputs and outputs: 4mm sockets
Dimensions: 297x228x100mm
Weight: 1.4kg