Boat Air Horns

Boat air horns are portable, drill-powered air horns for marine signaling, fog, and safety. Need something loud, cordless, and easy to use on a crowded dock? How loud are cordless boat air horns for fog and emergency use?

View all

Air Horns for Boats

Pro-Level Features, Real-World Benefits

BossHorn boat air horns pair a high-output air compressor with genuine metal train horn trumpets and our custom control PCB so you get selectable volume levels, motor overheat protection, and battery deep-discharge safeguards. They run off common cordless tool batteries — DeWalt, Milwaukee, Ryobi and more — and include a wireless remote with up to 2,000 ft range. That means serious audible reach, reliable cycle protection, and portable, no-install operation for every boat owner.

Easy, Ready-to-Use Portability

Boat air horns arrive ready to use with no mounting required, making them ideal for day outings, dock maneuvering, and foggy mornings. Attach a compatible tool battery or buy a kit with one included. Expect punchy, metal-sounding blasts that cut through wind and waves, plus quick swapability between boats and gear bags.

Why Reliability and Safety Matter

Looking for cordless boat air horns that actually work with your DeWalt or Milwaukee batteries?

We hand-assemble every unit in the U.S.

We build with original cordless drill and impact driver components.

We were the first to ship drill-powered horns with wireless remotes.

Our control PCB protects motors and batteries during heavy use.

Every horn ships with a one-year warranty for peace of mind.

BossHorn boat air horns combine portability with tested durability, using genuine tool parts and a purpose-built PCB to protect the motor and battery. That engineering focus keeps the horn loud when you need it and avoids downtime, so your signaling gear stays dependable on the water.