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Milwaukee Train Horn M18

The loudest portable train horn ever made. 140 dB. Handcrafted in the USA from a brand new Milwaukee impact driver.

4.96 (78)
$245.00
Save $50.00 $295.00
Built in
The USA
150 dB Train Sound
1-Year Warranty
Pre-built Standalone Tool
No Installation Β· No Drill Needed
Color: Black
Trumpets · LOW PITCH
4Γ—
Aluminum Alloy 2Γ—14" + 2Γ—12"
Customize Your Kit
INCLUDED
Remote Control (300ft) i
1 included free Β· extra remotes +$35 each
1
FREE
Long-Range Remote (2,000ft) i
Pro-grade range for events & large venues
1
+$59
6Ah Battery i
M18 compatible Β· 500+ blasts per charge
1
+$30
Battery Charger i
M18 compatible fast charger
1
+$30
Free Shipping, ships today
/
Free 90-day returns

Milwaukee Train Horn's Remote

  • Works with any Milwaukee M18 battery
  • Made from a brand-new Milwaukee Impact Driver
  • 4 Metal trumpets, 4 sizes
  • Long-lasting power from one charge
  • Produces up to 140db train sound without delay
  • Up to 160ft remote control operating distance
  • Same day ship-out
  • Ready to use from the box. Just secure the battery.

The Milwaukee Train Horn is an excellent choice if you need a portable and powerful m18 train horn gun. This device is designed to create a loud and attention-grabbing sound that can be heard from far away.

Features of the Milwaukee Train Horn M18:

  • Handcrafted train horn: Each unit is handcrafted to ensure durability and reliability.
  • Quad Trumpets: The four trumpets provide a loud and powerful sound that is perfect for outdoor activities.
  • Battery-powered: No need for power outlets or cords, you can take the Milwaukee Air Horn with you anywhere you go.
  • Remote Control Module: The remote control module allows you to operate the Milwaukee Horn from up to 160ft away, giving you the ability to use the horn in a variety of settings.
  • Easy to use: With its simple design, you can easily operate theΒ Milwaukee Train HornΒ with just one hand.
  • Compatible with any Milwaukee M18 batteries: You can power this device with any M18 batteries from Milwaukee, which are sold separately (packages with battery available).
  • Perfect for outdoor activities: Whether you're camping, hiking, or attending a sporting event, this best train hornΒ is perfect for making a statement.

The Milwaukee Train HornΒ is a versatile and reliable device that is perfect for signaling, having fun, and making a statement. Get yours today and experience the power of loud!

How to Safely Use the Milwaukee Air Horn

The Milwaukee Air Horn is an awesome tool to make some noise and cheer on your team at sporting events. It’s super loud, so it’s important to use it safely to make sure everyone has fun. One thing to always remember is to keep a good distance from other people when you use it. Since the horn is very loud, you don’t want to hurt anyone’s ears, especially if they’re sitting close to you.

Best Ways to Use the Milwaukee Horn

The Milwaukee Horn works great in big, open spaces like fields or stadiums. Because its sound can reach far, it’s perfect for events where lots of people are cheering. Just make sure you only use it in short bursts, like when your team scores a goal or makes an awesome play. This way, the Milwaukee Train Horn adds to the excitement without being too loud for too long.

It’s also a good idea to pay attention to how often you use the horn. If you blast it too much, it might become annoying for others, so pick special moments during the game to make the most noise. You can think of it like saving your horn for the big playsβ€”this way, when you use it, everyone knows something exciting just happened!

Using the Milwaukee Train Horn can make sporting events more fun and energetic, but being thoughtful about when and where to use it will keep everyone safe and happy. Enjoy the game and make sure your cheering adds to the fun for everyone around you!

Using the Remote Control Feature Safely

One of the cool things about the Milwaukee Train Horn is its remote control feature. This allows you to trigger the horn from a distance, which can be really fun! But just like with the horn itself, you need to be careful. Make sure you’re in a safe place when using the remote, and never aim the horn directly at other fans or players. Using the remote control means you don’t have to be right next to the horn, so you can be thoughtful about where and when you activate it to keep everyone safe and happy.

Β 

Free U.S. ShippingAll orders ship free. Overnight available at checkout.
Same-Day DispatchOrders before 12:00 PM PST ship the same day with full tracking.
90-Day Money BackNo questions asked. Full refund + free return shipping.
InternationalShipping costs calculated at checkout. Duties may apply.
1-Year Full WarrantyComplete coverage on every Horn Gun we sell. No fine print.
15-Minute RepairsShip it or bring it in. Our technicians fix it on the spot.
Hassle-Free ProcessNo runaround. Contact us, ship it, get it back fixed.
Warranty covers the Horn Gun unit only. Batteries and chargers are not included.
No Maintenance RequiredBuilt tough. No servicing needed under normal use.
Avoid OverheatingGive short breaks during extended continuous use.
Remove Battery When StoredPrevents accidental activation and preserves charge.
Store in Cool, Dry PlaceSplash-resistant but not waterproof. Keep away from prolonged moisture.
Complete Your Kit
Most customers add these for the best experience
Milwaukee Train Horn M18
Milwaukee Train Horn M18
$245.00$295.00
$245.00$295.00
140DB
Max Volume
1 mile
Audible Range
160ft
Remote Range
4.9β˜…
Customer Rating
Loudest Model
Best Value
2026 New Release
Up to
140dB

Real train sound. In one hand.

60 dB
Normal Conversation
100 dB
Car Horn
120 dB
Rock Concert
150 dB
BossHorn

"Your neighbors' car alarm just became the second loudest thing on the block"

// Real Customers. Real Reactions.

Seen in the Wild

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// Exclusively at BossHorn

Patent Pending Technology

Volume Control

3 adjustable levels

Low110 dB Med130 dB Full150 dB
*Actual output may vary depending on battery charge level

Overheat Protection

Auto shut-off at 185Β°F

SafeWarmCut-off
Smart sensor β†’ auto-cutoff β†’ cooldown

Battery Protection

Prevents deep discharge

Auto-cutoff at 15% β†’ preserves battery health
These features are patent pending and exclusive to the 2026 Boss Series. No competitor offers this technology at any price.
// Your Batteries. Your Horn.

Works With Any M18 Battery

Already own Milwaukee M18 tools? Your batteries work. Don't have any? Third-party M18 batteries start at $30. No proprietary nonsense.

2.0Ah
Compact
4.0Ah
Standard
5.0Ah
Extended
6.0Ah
500+ blasts
8.0Ah
High Output
12.0Ah
All Day Power
All M18 batteries
Aftermarket M18-compatible
LED low battery indicator
Auto-cutoff at 15% β€” protects battery
Boss Series vs. Everyone Else

See the Difference

Same price range. Completely different league.

Feature Boss Series Others
Price $365 $355
Sound Output 150 dB 130 dB
Perceived Volume 4x louder 1x
Trumpets 4 (tuned) 2
Remote Range 300 ft (2,000 ft avail.) 160 ft
Remotes Included 1 0 (extra cost)
Volume Control ✓ 3 Levels
Overheat Protection
Battery Protection
Built in USA Unknown
Warranty 1 Year
Return Policy 90 Days 30 Days
// Full Technical Data

Technical Specifications

Sound

Max Output140DB
Volume Levels3 levels (full, medium, soft)
Sound TypeFreight Train Horn Deep Low Tone
Trumpets4Γ— Aluminum Alloy, Powder Coated
Sound DelayZero β€” Instant
Audible RangeUp to 1 mile

Remote Control

Standard Range160ft
Long-Range (optional)2,000 ft
Remotes Included1 (160ft range)
Remote Battery23A 12V (included)
Frequency433 MHz Encrypted

Power System

Battery TypeMilwaukee M18
CompatibleAll M18: 2.0–12.0Ah
AftermarketYes β€” any aftermarket for Milwaukee
Blasts (6Ah)500+ short / 200 sustained
Battery IndicatorLED on body
Deep DischargeActive protection

Construction

Base UnitBrand-New Milwaukee M18 Impact Driver Body Shell
HousingImpact-Resistant Polymer
Thermal ProtectionSmart Motor Overheating Protection
Water ResistanceSplash-Resistant
Weight4lb (w/o battery)
Dimensions14" x 6" x 12"
One Horn. Endless Possibilities.

Where to Use It

🏟

Sporting Events

Electrify the stadium. When your team scores, the entire parking lot will know.

πŸ–

Tailgating

The ultimate party starter. Remote-trigger from your lawn chair. Be the legend.

πŸš›

Trucks & Off-Road

Mount it or hand-hold. Louder than any factory or aftermarket horn on the road.

β›΅

Boats & Marine

Fog signal, dock arrival, or just pure fun on the water. Audible for a mile.

πŸ•

Camping & Hiking

Bear and wildlife deterrent. Recommended by outdoor experts for backcountry safety.

🚨

Emergency Signaling

Audible up to 1 mile. Alert rescue teams when every second counts.

πŸ—

Construction Sites

Shift change signal, safety alerts, or just getting everyone's attention. Fast.

πŸ“±

Content Creation

Prank videos, reaction content. This is your viral moment on TikTok & YouTube.

// Everything You Need to Know

Got Questions?
We've got answers.

Can't find what you're looking for? Chat with us

The horn does NOT include a battery β€” it's available as an add-on right on this page. Just check the "6Ah Battery" option in the add-ons section above the Add to Cart button. We sell affordable aftermarket M18-compatible batteries that work perfectly with your Milwaukee horn. Already own Milwaukee M18 tools? Your existing batteries will work too.
Up to 140 dB with 3 levels (full, medium, soft). Uses 4Γ— Aluminum Alloy, Powder Coated for an authentic freight train sound. Audible up to 1 mile. Hearing protection recommended at close range.
Yes β€” use the soft volume level indoors. Full power is for outdoor use only. Always wear hearing protection.
With a 6Ah M18 battery: 500+ short blasts or ~200 sustained 2-second blasts. Easily lasts an entire game day, tailgate, or event. Higher Ah = more blasts. Smart Motor Overheating Protection.
Any Milwaukee M18 battery from 2.0Ah to 12.0Ah β€” including aftermarket M18-compatible batteries. Already own Milwaukee power tools? Your existing batteries will work.
Every Quad Series includes 1 (160ft range) wireless remote (433 MHz Encrypted, battery included). Want more range? Add the Long-Range Remote (up to 2,000ft) from the add-ons. You can use multiple remotes at the same time.
Milwaukee Quad Series horn gun body (4lb), 4Γ— Aluminum Alloy, Powder Coated, 1Γ— wireless remote (160ft). Dimensions: 14" x 6" x 12". Battery and charger sold separately β€” add from the add-ons or use any M18 battery you own.
Splash-Resistant β€” don't submerge it. Store indoors when not in use. The Milwaukee body shell is impact-resistant polymer, built tough for outdoor use.
Legal to own and use on private property in all 50 states. Road/vehicle use varies by state β€” check your local laws. Popular for tailgating, boating, off-road, farms, and sporting events.
Every BossHorn comes with a 1-year warranty. If something goes wrong, contact our support team and we'll work with you to resolve the issue. Plus a 90-day money-back guarantee if you're not satisfied.
Boss Series (2026): 150 dB, 1Γ— 300ft remote, 3 volume levels, patent-pending tech. Extreme Series: 150 dB, 2Γ— 200ft remotes, 3 volume levels. Quad Series: 140 dB, 1Γ— 160ft remote, 4 trumpets, great value. Dual Series: 130 dB, 1Γ— 160ft remote, 2 trumpets, compact entry-level option.
Orders placed before 2 PM PST ship the same day. Free standard shipping (1–5 business days). Need it faster? Overnight shipping is available at checkout.