Truck Air Horn Kit

Engineered, Loud, and Ready

BossHorn truck air horn kit brings a high-output air compressor, real metal train horn trumpets, and a proprietary control PCB together in a compact package. You get three selectable volume levels, motor overheat protection, and battery deep-discharge safeguards. Triggering is wireless up to 2,000 feet with a remote, and the system runs on compatible cordless tool batteries from brands like DeWalt and Milwaukee. Hand-assembled in the U.S., these kits deliver immediate, reliable blast performance without vehicle installation.

No-Install, Plug-and-Play Use

The truck air horn kit is ready out of the box—attach a compatible tool battery or buy a kit with one included. It's perfect for truckers who need instant signaling on the road and for contractors clearing a work zone. The controls are straightforward, fittings are metal-backed, and the weighted compressor gives a solid, resonant sound that cuts through traffic and weather without fuss.

Durability, Safety, and Trust

Looking for a truck air horn kit that runs off a DeWalt battery and won’t quit on long trips?

We hand-assemble every unit in the U.S. to keep build quality consistent. We use real cordless-drill components so parts feel familiar and rugged. Our first wireless remote design was about convenience—and it still is. The custom PCB protects motors and batteries so you can trust it on long hauls. We stand behind each horn with a one-year warranty.

BossHorn’s commitment to American assembly and industrial components means fewer surprises on the road. The custom control board adds selectable volume and protective cutoffs. Using genuine drill batteries keeps power simple and swap-friendly. Metal trumpets deliver a real train-horn timbre you can hear, not just feel. The remote range is practical for trucks, trailers, and worksite use.

The truck air horn kit also comes with a one-year warranty and built-in protections to extend life. Industrial-grade fittings, motor overheat sensors, and battery deep-discharge safeguards minimize failures during heavy use. That combination of components and safeguards makes reliability a core purchase factor—especially for professional drivers and contractors who depend on consistent performance.