Dual Train Horn for Bosch® 18v Battery
Two tuned metal trumpets, 130 dB, and a power source you already own. The Dual is the cleanest entry point into battery-powered train horns: a lightweight, cordless unit that snaps onto a Bosch® 18V pack and fires a sharp, resonant blast from the handle or from across the parking lot.
Specs at a Glance
- 130 dB output — a commanding tone sized for crowds and open outdoor spaces
- Twin-trumpet layout — a pair of carefully voiced metal horns tuned for a sharp, distinct note
- Two ways to fire — instant trigger on the unit, or the included remote from up to 160 ft
- Complete kit — compressor, both trumpets, wiring harness, and remote module arrive as one assembled unit
- Bosch® 18V powered — attach your battery and it is ready; no cords, no air tank, no install
- Brand-new construction — every unit is handcrafted new, never refurbished
- Same-day ship-out on your order
Where 130 dB Makes Sense
The Dual hits the practical sweet spot. At a game or tailgate, one press turns a good play into a moment the whole section joins. At a graduation or convention, it opens announcements with authority instead of a microphone tap. It is just as at home outdoors — tossed in with the camping gear, stowed on the boat, or riding along on an off-road trip as an air horn signal that carries when voices do not.
Because everything arrives pre-wired and pre-assembled, there is no project between you and the first blast — no drill required, and the housing is built to shrug off everyday impact. Seat a charged Bosch® 18V battery, step back, and press the remote. That is the entire setup.
In the Box
- Dual train horn unit
- Wireless remote (160 ft range)
- Battery sold separately — works with any Bosch® 18V battery
Bosch® is a registered trademark of its respective owner. We are an independent seller and are not affiliated with, endorsed by, or sponsored by the trademark owner. All references to Bosch® are about battery compatibility only. Battery not included.