Kleinn Air Horns

Dual trumpets are 11.75" and 9.25" in length.; Medium length trumpets for a blended tone; Black XCR 2.0 coated zinc alloy air horn trumpets; Vortex 4 12-volt electronic air horn solenoid included; Up...

These train horns are designed for durability, easy fit and extreme sound. The ABS trumpets with extra-wide bells produce a bone-rattling locomotive horn blast that can be felt as well as heard. The...

Dual black truck horn, two all metal trumpets 16.75" and 14.5" in length with XCR2.0 corrosion resistant coating. Think fire truck or ambulance air horn but LOUDER! Our compact air horns can fit in...

The black "Detonator" unleashes the fury of any Kleinn horn with this black push button switch. The visible part of the button when installed is 1" in diameter. The button has screw terminals for...

The model 141 black quad air horn delivers devastating truck air horn sound with compact, easy to install construction. This air horn can fit in almost any vehicle and deliver the big time loud air...

The Beast -For everyone who told us they wanted a louder, nastier train horn, Here it is. Three tuned trumpets, 17-1/2 in, 14-1/2 in, 11-1/2 in. High impact ABS construction. Flat-rack design...

The Demon Model 730 features flat rack detachable design, spun steel trumpets (18.25, 14.75, 10.5) for extreme flow and a heavy duty brass solenoid valve. This is the loudest, largest and most...

Kleinn Direct Drive horn sets are a great, simple upgrade for a factory horn. They come as a complete kit, ready for an easy install with a direct drive compressor, mounting hardware, and relay. The...

Kleinn Direct Drive horn sets are a great, simple upgrade for a factory horn. They come as a complete kit, ready for an easy install with a direct drive compressor, mounting hardware, and relay. The...

Dual chrome truck horn, two chrome all metal trumpets 16.75" and 14.5" in length. Think fire truck or ambulance air horn but LOUDER! Our compact air horns can fit in almost any vehicle and deliver...

Need a loud air horn on your vehicle but you're working with a tight space The Kleinn 99 dual air horn has been installed on everything from sports cars to motorcycles to golf carts. Don't let the...

Features Model 141 compact quad air horn;1.0 gallon air tank (Five 1/4" NPT ports), all steel construction, Cortec internally coated against corrosion. Manufactured to SAE J10 and FMVSS 121...

The Model 141 chrome quad air horn delivers devastating truck air horn sound with compact, easy to install construction. This air horn can fit in almost any vehicle and deliver the big time loud air...

Our Roof-Mounted Dual horn features 15 in. & 13 in. trumpets to create a deafening blast of over-the-road fury. Roof Mount Air Horn Fittings Kit required for installation (P/N 330). Manual valve or...

If you're the King of the Road? Why not sound like it Ditch your puny, not-so-manly horns for a big ass 25 in. Roof Mounted monster. Roof Mount Air Horn Fittings Kit required for installation (P/N...