Horns

The Model 6350 is our best-selling onboard air system. It includes a 150 psi, 100% duty cycle compressor that delivers 2.00 CFM of air and a 3 gallon air tank that can power your air horns as well as other accessories like air bags and small air tools...

If you're looking for a loud, nasty horn, look no further. The Kleinn Model 630 is the ultimate train horn for your car, truck or SUV. The model 630 consists of three chrome-plated copper trumpets with oversized bells for a deep, rumbling train horn...

The Model 6275 delivers the 150 psi pressure you need to get the maximum output from your horns with only a small amount of mounting space required. Get a lot of power from a small space. Perfect for frame rail mounting in almost any car or truck...

The Model 6270 air system is the ideal product for powering any Kleinn Air Horn. Higher pressure and higher capacity means a longer, louder blast! This kit has many features that simplify installation and prolong the life of the product. Sealed and...

Model 6260 compressor system is our most affordable sealed system. Small enough to fit in almost any vehicle, but delivers the performance you need to power your train and truck horns. This system works at a higher pressure than most comparable systems...

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 chrome-plated metal trumpet will not crack or break...

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 chrome-plated metal trumpets will not crack or break...

Dual tone, hardware included; 12 Volt no air needed; Harmonized dual tones: 530/680Hz; Chrome finish, black base

There's no mistaking that genuine train horn sound. Loud and deep, Kleinn 500 Series train horns will turn heads and move people big time! All 500 Series horns have reversible trumpets so you can get a realistic multi-directional effect, just like a real...

There's no mistaking that genuine train horn sound. Loud and deep, Kleinn 500 Series train horns will turn heads and move people big time! All 500 Series horns have reversible trumpets so you can get a realistic multi-directional effect, just like a real...

There's no mistaking that genuine train horn sound. Loud and deep, Kleinn 500 Series train horns will turn heads and move people big time! All 500 Series horns have reversible trumpets so you can get a realistic multi-directional effect, just like a real...

The Model 412 roof mounted horn features square trumpet openings and covers to keep anything the road throws at you - out of your horns. Loud and deep over the road truck sound. Roof Mount Air Horn Fittings Kit required for installation (P/N 330). Manual...

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 330). Manual valve or electric solenoid valve not...

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 electric solenoid valve not included...

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 220's feature two separate mounting air horns, each...