The Kleinn Model 401 Chrome Dual Roof Mounted Train Horn features 15" & 13" Trumpets to create a deafening blast of over-the-road fury.
- Construction: Chrome-Plated Spun Copper
- Overall Length: 14.75
- Overall Width: 7"
- Overall Height: 4.20"
- Max Input (PSI): 150
- Output (db) @100 PSI: 146
- Output (db) @ 150 PSI: 153.5
Note: This air horn requires an air system to operate (sold separately). Model 401 does not include a valve and requires the use of a solenoid valve or hand pull valve as well as a roof mount fitting kit for operation.