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Product guide

BOSS HORN Boss Series Train Horn, 4 Trumpets, Milwaukee M18 18V

Trumpets: BOSS HORN Boss Series is a cordless, four-trumpet train horn designed to use a compatible Milwaukee M18 18V battery. The listing claims up to 150 dB and a wireless remote, while the battery and charger are sold separately.

At a glance

  • Four metal trumpets and a built-in air compressor are described as producing a locomotive-style horn sound.
  • The listing says the horn operates from a Milwaukee M18 18V battery without an air tank, cans or wiring.
  • A wireless remote is claimed to work up to 300 ft away. The listing also describes a trigger on the handheld grip.
  • The horn is described as fully assembled and not requiring an impact driver or drill.
Price
$210.50Save 42%

Reference price: $365.00

Price checked: Nov 14, 2026

View offer

Pros and cons

Pros

  • Cordless operation uses a compatible Milwaukee 18V tool battery, so the listing does not call for a separate air tank or vehicle wiring.
  • The four-trumpet design combines a handheld trigger with a claimed long-range wireless remote.
  • Listed dimensions and weight help buyers assess whether the handheld unit suits their intended setup.

Cons

  • Battery and charger are sold separately, so buyers without a compatible charged Milwaukee battery need to account for them.

Technical specifications

13 specifications
Identity
BrandBOSS HORN
Model2026-BOSS-MILW-BLACK
Dimensions and installation
Dimensions listed15 x 6 x 13.25 inches
Weight listed4 pounds
Materials and construction
Material listedMetal
Trumpet configurationQuad Trumpet
Color listingBlack - Boss Series, 4 Trumpets, 150 dB
Power and compatibility
Voltage18 volts
Battery compatibilityMilwaukee 18V Batteries
Sound and controls
Maximum sound level claimed150 db
Remote range claimed300 ft
Package and support
Included components listedTrain Horn, Wireless Remote Control
Manufacturer warranty description1 Year Manufacturer

What to know before buying

  • The claimed 150 dB output and 300 ft remote range are listing specifications, not independently verified measurements. The manufacturer advises hearing protection and warns against sounding the horn close to people or animals. Confirm battery compatibility for your specific Milwaukee battery before purchase.

What’s in the box

Included
  • Train horn
  • Wireless remote control

Who is it for?

A good fit for

  • Milwaukee M18 tool-battery owners looking for a portable, handheld train horn.
  • Truck, boat, ATV or UTV users seeking a cordless horn for suitable signaling or events.
  • Buyers who want both a handheld trigger and wireless remote control.

Less suited to

  • Buyers who need a battery and charger included in the package.
  • Anyone seeking a quiet horn or a sound source intended for use close to people or animals.
BOSS HORN Boss Series Train Horn, 4 Trumpets, Milwaukee M18 18V · photo 2
Additional product photo 2

Customer reviews on Amazon

5 / 5 · 1 ratings
  • 5 stars100%100%
  • 4 stars0%0%
  • 3 stars0%0%
  • 2 stars0%0%
  • 1 star0%0%

The listing shows a single five-star rating, which is too little feedback to establish a reliable pattern of customer experience. It does not provide written customer comments, so there is no substantiated customer evidence about sound, battery operation or remote performance.

Frequently asked questions

Does this train horn include a Milwaukee battery?

No. The listing says the compatible Milwaukee 18V battery and charger are sold separately.

How many trumpets does the Boss Series have?

The listing identifies this Boss Series model as having four metal trumpets.

What remote range is claimed?

The listing claims a wireless remote range of up to 300 ft. This is a manufacturer claim, not an independently verified measurement.

Can it be used without a drill or impact driver?

Yes. The listing describes it as a standalone handheld tool that does not require a drill or impact driver.

BOSS HORN Boss Series Train Horn, 4 Trumpets, Milwaukee M18 18V · photo 3
Additional product photo 3

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