Bosch Train Horn: Dual - BossHorn - BossHorn
Bosch Train Horn: Dual - BossHorn - BossHorn
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Bosch Train Horn - Dual Drill Horn

The loudest portable train horn ever made. 130 dB. Handcrafted in the USA from a brand new Bosch impact driver.

5.0 (0)
$240.00
Built in
The USA
150 dB Train Sound
1-Year Warranty
Pre-built Standalone Tool
No Installation · No Drill Needed
Color: Black
Trumpets · MEDIUM PITCH
2×
Aluminum Alloy 1×14" + 1×12"
Customize Your Kit
INCLUDED
Remote Control (300ft) i
1 included free · extra remotes +$35 each
1
FREE
Long-Range Remote (2,000ft) i
Pro-grade range for events & large venues
1
+$59
2Ah Battery i
18V compatible · 200+ blasts per charge
1
+$30
Battery Charger i
18V compatible fast charger
1
+$30
Free Shipping, ships today
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Free 90-day returns ⓘ

Bosch Train Horn

Bosch Train Horn – Dual Drill Horn with Remote

The Bosch Train Horn: Dual by BossHorn is crafted from a brand-new genuine Bosch drill. No extra drill is required—this horn is ready to use straight out of the box. Just snap in your Bosch 20V battery and unleash an ear-piercing 130 dB blast through its dual metal trumpets. Perfect for signaling, events, entertainment, or pranks, this horn guarantees attention anywhere you go.

Key Features

  • Dual Trumpet System — Two precision-tuned metal trumpets deliver powerful, distinct sound.
  • 130 dB Output — Loud, commanding blast ideal for outdoor and large crowd settings.
  • Brand-New Drill Construction — Built entirely from an authentic Bosch drill, never refurbished.
  • Ready to Use — No installation or modifications required; just connect your battery and blast.
  • Remote + Trigger Control — Fire instantly from the handle or up to 160 ft away with the included remote.
  • Complete Package — Comes with drill base, compressor, dual trumpets, pre-wired harness, and remote control module.
  • Battery-Powered — Works with original Bosch 20V batteries or compatible packs.
  • Same-Day Ship-Out — Fast shipping so you can start blasting right away.

Why Choose the Bosch Dual Train Horn

With two tuned trumpets, the Bosch Train Horn delivers a sharp, resonant tone that’s both portable and powerful. Whether you’re adding excitement to a sporting event, announcing at a convention, or pulling off the perfect prank, this horn provides reliable performance every time.

Perfect For

  • Sporting events — Rally the crowd and celebrate unforgettable moments.
  • Graduations & conventions — Make your announcements impossible to ignore.
  • Outdoor adventures — A portable signaling system for camping, boating, or off-road trips.
  • Emergency use — Powerful sound designed to command immediate attention.
  • Pranks & fun — Surprise friends and make memories with a thunderous blast.

BossHorn Quality You Can Trust

Every BossHorn is handcrafted from a brand-new drill, guaranteeing top performance, durability, and consistency. The Bosch Train Horn: Dual is no exception—lightweight, cordless, and engineered to impress. No extra drill required—just connect your battery and start blasting.

Order your Bosch Dual Train Horn today and make some serious noise with BossHorn!

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
Bosch Train Horn - Dual Drill Horn
Bosch Train Horn - Dual Drill Horn
$240.00
$240.00
1
FREE
130DB
Max Volume
1 mile
Audible Range
160ft
Remote Range
4.9★
Customer Rating
Loudest Model
Best Value
2026 New Release
Up to
130dB

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"

// 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 185°F

SafeWarmCut-off
Smart sensor → auto-cutoff → cooldown

Battery Protection

Prevents deep discharge

⛔
Auto-cutoff at 15% → 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 18V Battery

Already own Bosch 18V tools? Your batteries work. Don't have any? Third-party 18V 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 18V batteries
Aftermarket 18V-compatible
LED low battery indicator
Auto-cutoff at 15% — 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 Output130DB
Volume Levels3 levels (full, medium, soft)
Sound TypeFreight Train Horn Deep Low Tone
Trumpets2× Aluminum Alloy, Powder Coated
Sound DelayZero — 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 TypeBosch 18V
CompatibleAll 18V: 2.0–12.0Ah
AftermarketYes — any aftermarket for Bosch
Blasts (6Ah)500+ short / 200 sustained
Battery IndicatorLED on body
Deep DischargeActive protection

Construction

Base UnitBrand-New Bosch 18V Impact Driver Body Shell
HousingImpact-Resistant Polymer
Thermal ProtectionSmart Motor Overheating Protection
Water ResistanceSplash-Resistant
Weight3.4lb (w/o battery)
Dimensions14" x 6" x 9"
One Horn. Endless Possibilities.

Where to Use It

🏟

Sporting Events

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

🍖

Tailgating

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

🚛

Trucks & Off-Road

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

⛵

Boats & Marine

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

🏕

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.

🏗

Construction Sites

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

📱

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 — it's available as an add-on right on this page. Just check the "2Ah Battery" option in the add-ons section above the Add to Cart button. We sell affordable aftermarket 18V-compatible batteries that work perfectly with your Bosch horn. Already own Bosch 18V tools? Your existing batteries will work too.
Up to 130 dB with 3 levels (full, medium, soft). Uses 2× Aluminum Alloy, Powder Coated for an authentic freight train sound. Audible up to 1 mile. Hearing protection recommended at close range.
Yes — use the soft volume level indoors. Full power is for outdoor use only. Always wear hearing protection.
With a 2Ah 18V 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 Bosch 18V battery from 2.0Ah to 12.0Ah — including aftermarket 18V-compatible batteries. Already own Bosch power tools? Your existing batteries will work.
Every Dual 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.
Bosch Dual Series horn gun body (3.4lb), 2× Aluminum Alloy, Powder Coated, 1× wireless remote (160ft). Dimensions: 14" x 6" x 9". Battery and charger sold separately — add from the add-ons or use any 18V battery you own.
Splash-Resistant — don't submerge it. Store indoors when not in use. The Bosch 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 — 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, 1× 300ft remote, 3 volume levels, patent-pending tech. Extreme Series: 150 dB, 2× 200ft remotes, 3 volume levels. Quad Series: 140 dB, 1× 160ft remote, 4 trumpets, great value. Dual Series: 130 dB, 1× 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.
Bosch Train Horn: Dual - BossHorn - BossHorn