Kleinn 411 Chrome Plated Single Roof Mount Truck Horn | Universal

• Single 25? Trumpet
• Perfect for manual or hand pull valves
• Roof mount design eliminates exposed tube and wiring
• Chrome plated spun copper trumpets
• Manual valve and fitting packs sold separately
• 152.1 db output

Get the sound of a Big-Rig on your truck with these roof-mount horns. These are the same kind of horns you’ll find on a Mack or a Peterbilt. The air inlets are on the underside to allow operation with manual valves and to avoid exposed air lines and wiring. (manual valve or solenoid valve not included, requires P/N 330 for installation)

Specs:

• Construction: Chrome Plated Spun Copper
• Dimensions: 25 (L) x 6 (W) x 6 (H)
• Max Input (psi): 175
• Output (db) 100 psi: 148.2
• Output (db)150 psi: 150.8

Note: This air horn requires an air system to operate.