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Hand holding the compact wireless key-fob remote beside the five-trumpet train horn on a Milwaukee® M18 battery tool
  • Hand holding the compact wireless key-fob remote beside the five-trumpet train horn on a Milwaukee® M18 battery tool
  • Five black trumpet train horn powered by a cordless power tool with an 18V Milwaukee® M18 battery, plus a wireless key-fob remote
  • Front view of the five-trumpet train horn mounted on a cordless power tool with Milwaukee® M18 battery and keychain remote on white
  • Feature graphic: new 300ft-range remote, 3-level volume control, motor overheat protection, and battery discharge protection
  • Side profile of the quintuple black train horn driven by a cordless power tool with an 18V Milwaukee® M18 battery and remote fob
  • Angled rear view showing five black horn trumpets and air compressor on a cordless power tool with Milwaukee® M18 battery
  • Three-quarter view of the 5-trumpet train horn assembly powered by a cordless power tool with a Milwaukee® M18 battery
Quintuple Train Horn for Milwaukee® 18v Battery

Quintuple Train Horn for Milwaukee® 18v Battery

$270.00
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Listen to the 5-Trumpet blast
130 dB · real recording from a genuine unit
Disclaimer
BossHorn by Horngun Corp., not affiliated with Milwaukee Electric Tool Corporation, states that this product is independently manufactured by Horngun Corp. and incorporates a genuine Milwaukee® M18™ tool platform component lawfully purchased through authorized dealers. Milwaukee® and M18™ are registered trademarks of Milwaukee Electric Tool Corporation, used solely to identify the incorporated component. Milwaukee Electric Tool Corporation does not manufacture, authorize, or approve the BossHorn product. BossHorn / Horngun Corp. is wholly independent of Milwaukee Electric Tool Corporation.

Quintuple Train Horn for Milwaukee® 18v Battery — 5 Trumpet Portable Air Horn with Remote

Discover this 5-trumpet portable train horn for Milwaukee® 18v battery—a handcrafted, battery-powered air horn gun built from a brand-new Milwaukee® drill. Producing up to 130 dB of authentic train sound, this cordless drill train horn is designed for maximum impact at events, outdoors, or anywhere you need extreme volume. Just attach any Milwaukee® M18 battery and you're ready to go.

Highlights

  • Works with any Milwaukee® M18 battery—OEM or aftermarket.
  • Made from a genuine brand-new Milwaukee® drill, never refurbished.
  • Five powder-coated metal trumpets for unmatched projection and tone.
  • Produces up to 130 dB train-grade sound—no delay.
  • Super long-lasting from one charge with reliable performance.
  • Wireless remote up to 160 ft range; optional long-range upgrade up to 2000 ft.
  • Ready to use out of the box—just secure the battery.
  • Same day ship-out on eligible orders (before 12am PST).

What's Included

  • Portable air horn gun (handcrafted from a brand-new Milwaukee® drill)
  • Five powder-coated metal trumpets
  • High-performance integrated compressor
  • Wireless remote control with pre-installed batteries
  • Quick start and safety instructions

Why Choose the 5-Trumpet Model

The 5-trumpet setup is designed for maximum spread and tone depth, delivering the most commanding and attention-grabbing blast. It's the ideal choice for users who want to make the boldest statement possible with their portable train horn.

Use Cases

  • Sporting events, tailgates, and parades—add unmatched excitement to the moment.
  • Camping, hiking, and outdoor adventures where you need serious sound.
  • Boating, farms, docks, and job sites where signaling is essential.

How It Works

  1. Attach a fully charged Milwaukee® M18 battery.
  2. Position the air horn in an open area, away from people and pets.
  3. Press the trigger or use the wireless remote for instant 130 dB output.
  4. Disconnect the battery if storing for more than 5 hours to prevent drain.

Safety & Care

  • Wear hearing protection—this train horn is extremely loud.
  • Follow local noise regulations; avoid using in enclosed spaces.
  • Handheld use only—do not mount under the hood due to heat.
  • Disconnect the battery when not in use; the remote module draws standby power.
  • Store the battery fully charged in a cool, dry place if unused for long periods.
  • If the charger flashes red/green, the battery is deeply drained but can be jump-started.
  • Water-resistant but not waterproof—minimize water exposure.

Specifications

  • Sound Output: up to 130 dB
  • Trumpets: five powder-coated metal trumpets
  • Power: compatible with Milwaukee® M18 battery platform (battery/charger sold separately)
  • Remote Range: up to 160 ft; optional 2000 ft upgrade
  • Build: handcrafted drill train horn from a brand-new Milwaukee® drill
  • Operation: cordless, handheld, one-hand design
  • Shipping: same day ship-out available

FAQs

  • Does it include the drill? Yes, every air horn is built from a new Milwaukee® drill.
  • Is it really 130 dB? Yes, this model produces authentic, train-level sound.
  • Is it waterproof? It's water-resistant; avoid prolonged water exposure.
  • Can I use any Milwaukee® M18 battery? Yes, OEM and aftermarket batteries are supported.
  • Is the remote battery replaceable? Yes, it uses two CR2016 batteries.

Shipping, Warranty & Support

  • Same day ship-out on orders placed before 12am PST.
  • 1-year warranty on the horn gun

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