Milwaukee Air Horn

Engineered Loudness, Smart Protection

Our Milwaukee air horn pairs a high-output air compressor with genuine metal train trumpets and a custom control PCB that lets you pick three volume levels, prevents motor overheating, and protects batteries from deep discharge. The control board also supports wireless triggering from impressive distances, and the whole unit is hand-assembled in the U.S. Plug in a Milwaukee battery, and you’ve got instant, reliable air horn performance without wiring or vehicle mounts.

Made for Real Use

The Milwaukee air horn fits popular Milwaukee batteries and feels solid in the hand—metal trumpets, a rugged compressor housing, and a tactile remote. It’s tailgate-ready for cheering the team, dependable for farm and ranch signaling, and compact enough to stash in a truck or trailer. Expect immediate full-throttle sound, straightforward battery swaps, and no installation hassles for events, safety alerts, or working outdoors.

Why This Matters

Want a Milwaukee air horn that holds up through repeated heavy use and still protects your batteries?

We source actual drill and impact driver components where it makes sense. We hand-assemble every unit here in the U.S. We designed a control PCB that watches the motor and the battery. We made remote ranges up to 2,000 feet because convenience matters. We back it with a one-year warranty so you can use it without guessing.

BossHorn’s Milwaukee air horn brings professional-grade loudness into a cordless, portable package that’s ready out of the box. The integrated overheat and deep-discharge protections keep your system running longer, while selectable volume settings let you choose the right level for crowds, work sites, or emergency signaling.