Air Horns

You don't need six axles to sound like a tractor trailer. From the smallest compact horns to monster horns over three feet long, Klienn's Truck Series air horns deliver quality performance, durability and looks. Oh yeah, an they're loud too!

Two spun copper trumpets, 16.75 in. and 6.5 in. High pressure capacity.

Construction: Chrome plated spun copper
Overall length: 16.9 in.
Overall width: 7.9 in.
Overall height: 4 in.
Max input: 175 PSI
Output: 146 db @ 100 PSI, 153.5 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 4.3 lbs

Sound Clip

Need to make a lot of noise, but only have a little room? Our 100 Series Train Horns can fit in almost any vehicle, but deliver the big sound you can expect from Kleinn. Don't be fooled by their size - they may be small but they pack a punch that rival any air horn out there. Easy to fit, glistening chrome finish and tuned train horn sound: These horns are the complete package.

Construction: Chrome plated zinc alloy
Overall length: 14.5 in.
Overall width: 6.9 in.
Overall height: 6.1 in.
Max input: 160 PSI
Output: 148.7 db @ 100 PSI, 152.9 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 4.7 lbs

Sound Clip

Need to make a lot of noise, but only have a little room? Our 100 Series Train Horns can fit in almost any vehicle, but deliver the big sound you can expect from Kleinn. Don't be fooled by their size - they may be small but they pack a punch that rival any air horn out there. Easy to fit, glistening chrome finish and tuned train horn sound: These horns are the complete package.

Construction: Chrome plated zinc alloy
Overall length: 14.5 in.
Overall width: 7 in.
Overall height: 7 in.
Max input: 160 PSI
Output: 149.2 db @ 100 PSI, 150.3 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 5.5 lbs

Sound Clip

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

Two separate horns, 15.5 in. and 10.5 in. Each has its own mounting bracket and solenoid.

Construction: High impact ABS
Overall length: 10.5/15.5 in.
Overall width: 4.5/6.3 in.
Overall height: 6/6.3 in.
Max input: 175 PSI
Output: 152.7 db @ 100 PSI, 154.2 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 6.2 lbs

Sound Clip

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

For everyone who told us they wanted the loudest, nastiest train horn they could get - here it is. Three tunned trumpets, 17.5 in., 14.5 in., 11.5 in. High impact ABS. Flat-rack design requires 40% less clearance than our 500 Series train horns. Trumpets can be separated from the mounting brackets for installations in vehicles that could not otherwise fit full-size train horns.

Construction: High impact ABS
Overall length: 18.2 in.
Overall width: 18 in.
Overall height: 7 in.
Max input: 175 PSI
Output: 150.6 db @ 100 PSI, 153.3 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 14 lbs

Sound Clip

There's no mistaking that genuine train horn sound. Loud and deep, Kleinn 500 Series Train Horns will turn heads and more people - big time! All 500 Series horns have reversible trumpets so you can get realistic multi-directional effect, just like a real locomotive. Sturdy aluminum mounting brackets allow for under body or rooftop mounting. When these horns sound, you'll swear your standing on the tracks.

Three tunned trumpets, 16 in., 14 in., and 11 in. Chrome plated high impact ABS.

Construction: Chrome plated high impact ABS
Overall length: 17.5 in.
Overall width: 15 in.
Overall height: 11 in.
Max input: 175 PSI
Output: 149 db @ 100 PSI, 151.7 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 13.8 lbs

Sound Clip

There's no mistaking that genuine train horn sound. Loud and deep, Kleinn 500 Series Train Horns will turn heads and more people - big time! All 500 Series horns have reversible trumpets so you can get realistic multi-directional effect, just like a real locomotive. Sturdy aluminum mounting brackets allow for under body or rooftop mounting. When these horns sound, you'll swear your standing on the tracks.

Three tuned trumpets, 16 in., 14 in., and 11 in. Chrome plated spun copper.

Construction: Chrome plated spun copper
Overall length: 17.5 in.
Overall width: 15 in.
Overall height: 11 in.
Max input: 175 PSI
Output: 149.1 db @ 100 PSI, 152.2 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 14.9 lbs

Sound Clip

There's no mistaking that genuine train horn sound. Loud and deep, Kleinn 500 Series Train Horns will turn heads and more people - big time! All 500 Series horns have reversible trumpets so you can get realistic multi-directional effect, just like a real locomotive. Sturdy aluminum mounting brackets allow for under body or rooftop mounting. When these horns sound, you'll swear your standing on the tracks.

Three tuned trumpets, 16 in., 14 in., and 11 in. Chrome plated brass with oversize 1/2 in. line and fittings.

Construction: Chrome plated brass
Overall length: 17.5 in.
Overall width: 15 in.
Overall height: 11 in.
Max input: 175 PSI
Output: 149.1 db @ 100 PSI, 152.2 db @ 150 PSI
Solenoid: Vortex 4 12-volt DC
Weight: 15.3 lbs

Sound Clip

All-in-one 110 PSI onboard air system with pressure gauge. Just give it 12-volts and its ready to go.

Construction: 1-pc tank and compressor system
Overall length: 15.75 in.
Overall width: 5.25 in.
Overall height: 6.75 in.
Max pressure: 110 PSI
Pressure switch (on/off): 85/105
Duty cycle: 15%
CFM @ 0 PSI: 1.17
AMP draw: 17
Thermal protection: Yes
Weight: 11.2 lbs