Train Horn Kit For Truck

Engineered Loudness & Control

BossHorn’s train horn kit for truck pairs a high-output air compressor with real metal train trumpets and a custom control PCB. You get three selectable volume levels, motor overheat protection, and battery deep-discharge safeguards. Remote triggering works up to 2,000 feet, and the system runs on the same cordless batteries from major brands like DeWalt and Milwaukee. Hand-assembled in the U.S., the kit is ready out of the box and built to give clear, attention-grabbing sound without vehicle wiring or mounting.

Sensory and Situational Benefits

The train horn kit for truck delivers an immediate, resonant blast you’ll hear across open fields or busy job sites. It’s ideal for convoy alerts, ranch gates, and crowd control at events — loud but crisp, with metal trumpets that cut through noise. The cordless setup means you can grab it for tailgates or roadside assistance; the compressor’s quick recovery keeps successive blasts consistent, so you’re never left with a tired, muffled sound.

Durability, Portability, and Peace of Mind

Looking for a loud, wireless horn that’s simple to use from across a yard or parking lot?

We use original parts from cordless drills and impact drivers to build each unit.

Every kit is hand-assembled in the United States by real people.

Our custom PCB adds volume settings and protects the motor and battery.

Pick the battery brand you already own — no adapters required.

Ships ready to use with a one-year warranty for everyday confidence.

The train horn kit for truck balances rugged components with portable convenience, so buyers get a pro-grade sound system without vehicle installation. That means faster setup at events, dependable signaling on remote properties, and fewer compatibility headaches when swapping batteries across jobs.