You can hear the real horn sound here 1 horn x 23cm. 1 horn x 29cm.
12V 24V Twin Chrome Air Horn Dual Trumpet For Truck Lorry Bus Boat Car
12V / 24V Twin Air Horn Chrome Plated Trumpet For Truck Lorry Bus Boat Train
TWIN PACK Battery Cut Off Kill Switch Master Isolator Heavy Duty 180 Amp 12v 24v
TWIN PACK Battery Cut Off Kill Switch Master Iolator Heavy Duty 180 Amp 12v 24v
TWIN PACK Heavy Duty Battery Disconnect Isolator Cut Off Switch 12v 24v x2
