HISTORY OF KLAXON HORNS

The Klaxon horn was invented in the early 1900s by Miller Reese Hutchison, an American electrical engineer. The name “Klaxon” comes from the Greek word klazō, meaning “to shriek,” which perfectly describes the sharp, mechanical sound it makes. That loud, vibrating “oogah” noise became one of the first standard warning sounds used on early automobiles.

By the 1910s and 1920s, Klaxon horns were installed on everything from Model Ts to luxury cars. At the time, roads were still shared with horses and pedestrians, so cars needed something loud and distinct to get noticed. The Klaxon horn delivered just that—and did it better than any bell or whistle.

Over time, as vehicles and traffic laws evolved, more modern horn sounds took over. But the classic car Klaxon sound never disappeared. It became a symbol of the early days of motoring and a go-to choice for anyone wanting to add some vintage character to their vehicle.

HOW KLAXON HORNS WORK

Traditional Klaxon horns use a small electric motor to spin a notched metal disk, which rapidly opens and closes contacts to create a pulsing electric signal. That signal powers a diaphragm that vibrates against a resonator, making the signature “oogah” sound. It’s a simple system, but the mechanical design gives it a raw, loud tone that’s hard to miss.

Older versions had fully mechanical internals, usually housed in a metal casing. They were loud by design—built to cut through early traffic noise and grab attention. You could hear one coming from a block away.

Modern versions, like the ones we carry, use updated electronics to recreate the same sound without all the moving parts. That makes them easier to install, more reliable, and better suited for today’s 12V vehicle systems. They still honk with that same unmistakable tone, just with less hassle.

COMMON QUESTIONS

MODERN USES

Klaxon horns might have started on early cars, but they’re still a favorite today. A lot of vintage car owners use them to stay period-correct, while custom builders add them for that old-school personality. Nothing sounds like an “oogah” horn—it’s loud, funny, and grabs attention in a way no regular car horn can.

Outside of cars, people use them on parade floats, golf carts, rat rods, and even boats. The sound cuts through crowds, so they’re also popular at events, fairs, and promotions. We’ve even had customers install them just for laughs in a workshop or garage. Anywhere you want a horn that makes people turn and smile (or jump), a Klaxon delivers.

Even though tech has changed, the appeal hasn’t. It’s still that same sharp, mechanical honk that people recognize instantly.

KLAXON HORNS AVAILABLE AT HORNBLASTERS

Key Features

Our Klaxon horn, available in either Black or Chrome, delivers the authentic "oogah" sound that enthusiasts love. Built with premium materials for durability and performance, this horn is perfect for vintage car restoration or adding a timeless, nostalgic touch to any vehicle.

• Authentic Sound: Produces the genuine "oogah" sound, synonymous with vintage charm.

• Premium Materials: Ensures long-lasting performance and reliability.

• Versatility: Ideal for vintage cars, custom vehicles, and event use. It's designed to work with any 12V power system and it can be installed on cars, trucks, and other 12V-compatible vehicles with ease.

CONCLUSION

Klaxon horns, with their unforgettable "oogah" sound, continue to capture the hearts of automotive enthusiasts and nostalgists alike. Whether you're restoring a vintage car or looking to add a unique touch to your vehicle, HornBlasters has the perfect Klaxon horn for you. Explore our collection and bring a piece of automotive history to life.