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Milwaukee Train Horn M18 - Extreme Series

Name: Milwaukee Train Horn M18 - Extreme Series
Brand: Commercial Train Horns
SKU: milw-premium-black
Price: 365.0 USD
Availability: InStock
Rating: 4.97 (105 reviews)

Loudest Train Horn. Top of the line
Ready to go straight out of the box
2 Remotes Included (2000ft range)
Long Metal trumpets - 2 sizes for lowest tone

$365.00

~~$430.00~~ $365.00

Sale Sold out

Color Black Chrome Red

Package: 2 Remotes Included ✅ Horn Gun Only Horn Gun + 6Ah Battery Horn Gun + 6Ah Battery + Charger

Product variants

Free shipping

Shipping 🇺🇸

Expected Delivery
by Dec 16
with UPS Next Day

Pickup

Available for pickup
within 1 hour
of placing your order

Place your order within 8 Hrs 38 Mins for same-day shipping

Attach a battery and blast for hours

Instant Activation – No delay

Remote Control Included

Up to 150db train horn sound

No Installation required

1-year warranty for the Horn Gun

The Milwaukee Train Horn Extreme Series is the loudest and strongest air horn you can get! It makes a huge 150dB train sound, just like a real train. It is made from a Milwaukee M18 impact driver and has four strong metal trumpets that are super tough. Just attach an M18 battery, press the button, and it blasts a super loud horn! It comes with a remote control that works up to 160 feet away (or even 2000 feet with a long-range remote). No need to install anything—just grab and use it!

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Milwaukee Train Horn Live Review + Sound Check

Works with any Milwaukee M18 battery
Handmade from a brand-new Milwaukee impact driver
Metal LONG trumpets
Long-lasting performance on a single charge
Produces up to 150db train sound
Up to 160ft remote control operating distance with default remote (up to 2000ft with long-range remote)
Same day shipping
Ready to use out of the box. Just connect the battery!

No Installations, No Hassle

Same-day Shipping, 90-day Returns

Extreme Series Milwaukee Train Horn with remote control on white background

Portable Train Horn Drill normally shipped by UPS

Delivery & Returns

Enjoy free shipping on all U.S. orders! Need it faster? Choose overnight delivery at checkout—rates are clearly displayed before you pay. For international customers, shipping costs will also be calculated at checkout. Once your package is on its way, you’ll receive an email with full tracking details. Please note: the cutoff for overnight shipping is 12:00 PM PST.

Order with confidence—BossHorn comes with a 90-day, no-questions-asked money-back guarantee!

Warranty & Repairs

Every Horn Gun comes with a 1-year warranty, a reflection of the confidence we have in our craftsmanship and the quality of each unit we produce. Should you experience any issues, simply ship it to us—or stop by our shop—and our skilled technicians will take care of the repair in under 15 minutes. No hassle, no unnecessary delays.

Please note: the warranty applies exclusively to the Horn Gun and does not extend to batteries or chargers.

Train Horn package includes everything to get a blast right out of the box. Battery and charger are optional.

Package Contents

Horn Gun (Ready to go right out of the box—just connect the battery, and you’re all set!)
Trumpets (2 longer, 2 shorter)
Compact Remote Control - 160ft range
Long-range Remote Control - up to 2000ft range
Users Manual
Battery (optional)
Charger (optional)

Care Guide

BossHorn is built tough and designed for effortless use, with no ongoing maintenance required. Still, a few simple care practices will help maximize its performance and extend its lifespan:

Prevent Overheating

Continuous trigger use can cause the compressor to warm up.

Give it short breaks during extended use to avoid overheating.

Disconnect the Battery When Stored

Remove the battery before putting your BossHorn away.

This prevents accidental activation and reduces battery drain.

Proper Storage

Store your BossHorn in a cool, dry environment.

While resistant to light moisture, prolonged water exposure can damage electronics.

By following these simple steps, your BossHorn will stay reliable and ready to make an impact whenever you are.

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happy guy on the stadium with the milwaukee train horn with black trumpets

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woman holds milwaukee train horn with black trumpets in hands

Works with any Milwaukee M18 battery

Milwaukee M18 small battery compatible with Milwaukee Train Horn

Milwaukee M18 Red Lithium Battery XC6 compatible with Milwaukee Train Horn

Milwaukee M18 Red Lithium XC 5ah battery compatible with Milwaukee Train Horn

Milwaukee M8 Red Lithium Hight Output Battery HD12 compatible with Milwaukee Train Horn

Milwaukee M18 Red Lithium Forge XC6 Battery compatible with Milwaukee Train Horn

Made from Milwaukee Impact Driver

Each Horn Gun is handcrafted in California—not imported from China

Before

After

What's in the box?

Unbox the power and let it roar! Your BossHorn arrives fully assembled, featuring a high-powered air compressor and a wireless remote for effortless activation. Inside, you’ll also find an instruction manual and, if selected, a battery and charger. No wiring, no complications—just pure, instant, thunderous sound!

Want more?

Pre-buit Milwaukee Train Horn Gun

battery and charger from Milwaukee Train Horn

Battery and charger (optional)

long-range white remote control for portable train horn - up to 2000ft

Long-range Remote (up to 2000ft)

Remote control for Boss Train Horn - default range un to 160ft

Default Remote (up to 160ft range)

1-year warranty icon for Boss Train Horns

1-year warranty for the Horn Gun

User Manual

Want more?

Latest from Milwaukee Horn Blog

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Frequently Asked Questions

Does the horn have a warranty?

Yes, the train horn gun comes with a 1-year warranty

What color options are available for the trumpets?

The trumpets are available in black, chrome, and red finishes.

What should I do if the charger flashes red and green?

This indicates a drained battery. It is not defective and can be jump-started. Contact support for a tutorial.

Can I use it as an air compressor to inflate tires?

No, it is designed for sound only and does not function as an air compressor.

Is the train horn waterproof?

It is water-resistant but not fully waterproof. Avoid prolonged water exposure.

Can the horn be used for scaring birds or animals?

Yes, it is highly effective for deterring birds and other animals.

Can I sync additional remotes to the horn?

Yes, but only with remotes purchased from us. Contact support for a syncing manual.

Is there a delay when pressing the remote button?

No, the sound is instant with no delay.

What is the maximum range of the remote control?

The standard remote control works up to 160 feet, and the long-range remote can reach up to 2000 feet.

Can I install this train horn in my vehicle?

It is designed to be handheld, but you can mount it in a cooler area of the vehicle. Avoid mounting under the hood due to high temperatures.

Does it come with a battery and charger?

Some packages include batteries and chargers, while others do not. Carefully select the package you need. Default package doesn't include battery or charger.

More questions? See our full FAQ

Best train horn on the market!!

My other option was high pressure air and a permanent horn under the hood of my F550 truck camper. Way too expensive. Boss Horn was a fraction of the price with much more versatility and no sacrifice of decibels. Love this horn and the reaction of everyone that hears it is priceless.

Awesome gadget!

I'm in road construction and often work with live traffic situations. The Boss Horn really got those 'speeders' attention when they sped through our work zone. VERY EFFECTIVE. The Boss Horn brings smiles to my crew mates every time. Love this product.

Great product

Works perfectly, and is even nicer than expected

Loud and the extended range remote is awesome

We got one of these for work around the rail road to warn contractors that a train is coming it’s a familiar noise since the real train horn they hear daily. But the extended range remote for sure we have used it 500ft away no problem . No matter how loud the job site they will hear it.

This is the “Boss” of all handheld horns

I've been testing out the Milwaukee Premium Boss Horn for a few days now. It's awesome being able to use it with the remote. It's been entertaining to see neighborhood kids running around trying to figure out where the trumpeting noise is coming from.