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Part #: KL401

Kleinn Model 401 Chrome Dual Roof Mounted Train Horn

Universal - Many Applications
Part #: KL401
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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.


  • MFG. Number401
  • Manufacturer NameKleinn
  • Shipping Weight5.00 lb.
  • Shipping Length7 in.
  • Shipping Width4 in.
  • Shipping Height16 in.


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