Mount the big, 25” trumpet horn to the top of your vehicle with the Kleinn 411 Chrome Single Roof Mounted Train Horn. The Roof Mount Truck Horn is constructed with air inlets on the underside that allow for operation with manual valves and avoid exposing air lines and wiring. The horn trumpet is chrome platted for a bright and custom appearance and will create 152.1 decibels of sound.
- Big-Rig Sound
- Chrome Finish
- 152.1 Decibels Of Sound
This air horn requires an air system to operate (sold separately).