Electric Train Horn

Performance That Feels Built, Not Bolted Together

BossHorn electric train horn systems pair a high-output air compressor with real metal train horn trumpets and our custom control PCB. You get three selectable volume levels, motor overheat protection, and battery deep-discharge safeguards. Each unit accepts batteries from major tool brands, delivers instant blast power, and can be triggered up to 2,000 feet away with the wireless remote. Hand-assembled in the U.S., the design prioritizes repeatable loudness, dependable cycles, and straightforward, no-install operation.

Portable Power for Real-World Use

An electric train horn fits in the back of a truck or the trunk and fires up without drilling or wiring. Use it for stalled-vehicle warnings on highways, quick attention at outdoor events, or to move equipment on a farm — the crisp metal trumpet tone cuts through wind and traffic. The cordless setup means you swap a compatible battery and you’re ready; many customers love the immediate, attention-grabbing blast and the simplicity of a single-button remote.

Portability & Ease of Use

Looking for a cordless train horn that works with my DeWalt battery?

We build every horn with real drill and impact driver components for familiarity and durability.

Every BossHorn is hand-assembled in the United States.

Our custom PCB gives you three volume settings and protections you can trust.

There’s no vehicle mounting — pack it, power it, and go.

We back each unit with a one-year warranty because these get used hard.

The portability of an electric train horn means fast deployment and clear audible warning whenever you need it. The lightweight compressor and metal trumpets balance volume with transportability. Choose the battery platform you already own or pick a kit with battery included — either way, you get instant, repeatable blasts and simple remote control for roadside alerts, event signaling, or ranch work.