
Conductor's Special Train Horn Kit
WHERE BANG MEETS BUCK
Unleash the thrilling power of the railroad with the compact design of the Conductor's Special 127H train horn kit. Tailored for those with limited space but refuse to compromise on performance, this kit is an acoustic marvel. The included Shocker XL train horn replicates the resonance of authentic locomotive horns, all while ensuring installation remains a breeze even in smaller spaces.
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Compact Yet Powerful: Perfect for space-conscious users, our Conductor's Special 127H delivers the full roar of a train horn in a compact design, ensuring your vehicle stands out without sacrificing space.
- Unrivaled Sound & Strength: Equipped with the Shocker XL, the loudest horn we manufacture, it's not just about volume. Stainless steel internals and fiberglass-reinforced ABS construction guarantee robustness and resilience.
- Flexible Mounting Options: Each horn can be individually mounted, providing the adaptability to fit into unique spaces and configurations.
- Complete Kit for Ease: This all-in-one kit comes with everything you need for installation ensuring a seamless setup experience.
- Efficient Air System: With 120 PSI 1.5-gallon air system, expect a honk duration of 2-3 seconds, delivering powerful honks every time.
**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- HornBlasters 127H air source unit
- 90/120 PSI pressure switch with leads
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. Approved air line
- 22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- Brass NPT fitting kit with safety blowoff & drain cock
-
Complete wiring kit with fuse holder & fuses
- Mounting hardware
- Detailed instructions
- Air line cutter
- Earplugs
| Part Number | HK-S4-127H |
| Operating Pressure | 120 PSI |
| Restart Pressure | 90 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Source Unit | HornBlasters 127H air source unit |
| Air Source Length | 15.2″ (386.08 mm) |
| Air Source Width | 5.9″ (149.86 mm) |
| Air Source Height | 12.8″ (325.12 mm) |
| Air Source Weight | 13.75 lb (6.24 Kg) |
| Air Tank | 1.5 Gallon 4 Port Tank |
| Volume | 1.5 gal (6.6 L) |
| Air Compressor | 2L air compressor |
| Max Amperage | 18 amps |
| Maximum Duty Cycle | 25% @ 100 PSI |
| 1.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 120 PSI | 2 min. 10 sec. (±10 Sec.) |
| 90 to 120 PSI | 35 sec. (± 5 Sec.) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL Train Horns are backed by our Lifetime Manufacturer's Defect Warranty and the rest of the components in this kit are backed by our 2-Year Manufacturer's Defect Warranty. -
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
GET THE HORNS. DON'T MESS WITH THE BULL.
Enhance your vehicle's presence on the road with the HornBlasters Conductor's Special 228H train horn kit. Armed with the Shocker XL train horns, this compact kit is for those who don't want to compromise on loudness when space and budget are at a premium. With everything included from start to finish and the pre-assembled and pre-wired air source unit, this kit will ensure you're up and honking in no time!
- Unrivaled Power in Compact Design: Experience the staggering intensity of a locomotive with the Shocker XL, optimized for both minimalistic Smart Cars and grand Semis.
- Resilient Through the Elements: With a weather-resistant air source unit and the horns being constructed from fiberglass-reinforced ABS with stainless steel internals, our kit ensures durability and longevity regardless of environmental challenges.
- Effortless Setup: Dive into the symphony quicker with a pre-assembled and pre-plumbed tank and compressor, complete with all necessary hardware for seamless installation.
- Optimal Performance Metrics: Deliver a powerful 3-5 seconds of honk time with a swift 55-second recovery, ensuring you're always ready for the next attention-grabbing honk.
- Versatile Air System: Beyond its honking capabilities, the 228H air source unit can be utilized to inflate tires or power small air tools, adding a layer of practicality to its impressive performance.
**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- HornBlasters 2-gallon 150 psi air source unit
- 110/145 PSI pressure switch with leads
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. approved air line
-
22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- Brass NPT fitting kit with drain cock & safety blow-off
-
Complete Wiring Kit with Fuse Holder & Fuses
- Mounting hardware
- Air Line Cutter
- Ear Plugs
- Detailed instructions
| Part Number | HK-S4-228H |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Source Unit | HornBlasters 228H air source unit |
| Air Source Length | 19″ (482.6 mm) |
| Air Source Width | 6.25″ (158.75 mm) |
| Air Source Height | 14.5″ (368.3 mm) |
| Air Source Weight | 17.15 lb (7.78 Kg) |
| Air Tank | 2.0 gallon |
| Volume | 2 gal (8.8 L) |
| Max Amperage | 25 amps |
| Maximum Duty Cycle | 30% @ 100 PSI |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 145 PSI | 3 min. 5 sec.(± 10 sec.) |
| 110 to 145 PSI | 55 sec. (± 05 sec.) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL Train Horns are backed by our lifetime manufacturer's defect warranty and the rest of the components in this kit are backed by our 2-year manufacturer's defect warranty. -
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
A GIFT FROM THE CONDUCTOR TO YOU
Dive into an authentic locomotive experience with our Conductor’s Special 232 train horn kit. Tailored for those with space constraints but unwilling to compromise on power, this versatile kit has found its home in everything from nimble UTVs to commanding big rigs. Harness the roar of our signature Shocker XL train horns and benefit from a comprehensive kit that's designed for hassle-free installation.
- Genuine Train Horn Sound: Offering the real, deep tone of a locomotive, this kit ensures you'll be unmistakably heard, whether you're in a UTV or a semi-truck.
- Built Tough: With stainless steel components and tough fiberglass-reinforced ABS construction, this horn is crafted for resilience, making it perfect for varied environments.
- Adaptable Installation: The individually mountable horns provide the ability to spread them out and mount them in any configuration needed, optimizing sound output.
- All-Inclusive Setup: This complete kit provides everything necessary from start to finish, ensuring you're up and honking swiftly with the aid of straightforward instructions.
- Multifaceted Air System: Rely on a 150 PSI 2-gallon tank for 3-5 seconds of robust honking. Plus, its utility extends to tasks like inflating tires or powering small air tools.
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horn
- 2-gallon 6 port air tank
-
hornblasters 3q air compressor
- 110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter assembly
- Spare air filter elements
- 10 ft of 5/16" D.O.T. approved air line
- 17 ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
- 22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- HornBlasters 200 PSI stainless steel liquid-filled air gauge
- Brass NPT fittings kit including safety valve and blow-off
-
Complete wiring kit with fuse holder & fuses
- Mounting hardware
- Air line cutter
- Earplugs
- Detailed instructions
| Part Number | HK-S4-232 |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 2-gallon 6 port air tank |
| Tank Length | 17" (431.8 mm) |
| Tank Diameter | 6" (152.4 mm) |
| Tank Height | 8″ (203.2 mm)(With Legs) |
| Tank Weight | 10 lb (4.54 Kg) |
| Air Compressor | HornBlasters 3Q air compressor |
| Max Tank Size | 5-Gallons (18.93 Liters) |
| Max amperage | 20 Amps |
| Maximum duty cycle | 100% @ 100 PSI |
| Flow Rate @ 0 PSI | 1.41 CFM |
| Compressor length | 10.1″ (256.54 mm) |
| Compressor width | 4.5″ (114.3 mm) |
| Compressor height | 7″ (177.8 mm) |
| Weight | 12.1 lb (5.48 Kg) |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 3 min. 59 sec. (± 10 sec.) |
| 110 to 150 PSI | 1min. 33 sec. (± 05 sec.) |
2-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the product's current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL train horns are backed by our lifetime manufacturer's defect warranty and the rest of the components in this kit are backed by a 2-year manufacturer's defect warranty!
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
OUR BEST-SELLING KIT 20 YEARS AND COUNTING
For the audacious road enthusiast, the Conductor's Special 244 Nightmare Edition Train Horn Kit is more than a mere accessory; it's a symphony of engineering brilliance. Marrying the relentless performance of our constant-duty 1NM air compressor with the thunderous cadence of our Shocker XL train horns, this kit stands as a beacon of unparalleled power. Equipped with a 2-gallon air tank, this kit ensures each honk is felt, providing 3-5 seconds of honk time that underscores your presence on the open road.
- A Symphony of Sound: Boasting the loudest horn we manufacture, its echo ensures you're the maestro of every mile.
- Built for Eternity: With stainless steel internals and the durability of fiberglass-reinforced ABS, the Shocker XL train horns promise resilience against time and elements.
- Tailored to Your Whims: Individually mountable horns provide the ability to spread them out in any configuration needed.
- From Box to Blast: Complete kit with everything needed to get up and honking in no time.
- Versatile Virtuoso: Beyond its auditory prowess, it aids in tire inflation and powers an array of small air tools.
- Quick Recovery: The 1NM air compressor boasts a 35-second recovery, keeping you primed for continuous impact.
**Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.**
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- 2-gallon 6 port air tank
- 1NM black air compressor
-
110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter assembly
- Spare air filter elements
- 10 ft of 5/16" D.O.T. approved air line
- 17 ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
-
22ft of 8-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- HornBlasters 200 PSI stainless steel liquid-filled air gauge
- Brass NPT fittings kit including Safety Blow-off
-
Complete wiring kit with fuse holder & fuses
- Compressor mounting hardware
- Detailed instructions
| Part Number | HK-S4-244K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 2-gallon 6 port air tank |
| Tank Length | 17″ (431.8 mm) |
| Tank Diameter | 6″ (152.4 mm) |
| Tank Height | 8″ (203.2 mm) |
| Tank Weight | 10 lb (4.54 Kg) |
| Max amperage | 25 Amps |
| Maximum duty cycle | 100% @ 100 PSI / 50% @ 200 PSI |
| Flow Rate @ 0 PSI | 1.75 CFM |
| Maximum working pressure | 200 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 2 min. (± 10 sec.) |
| 110 to 150 PSI | 35 sec. (± 05 sec.) |
2-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise.
NEED MORE HONK TIME?
Embrace unparalleled dominance on the road with the HornBlasters Conductor’s Special 544 Nightmare Edition train horn kit. At its core, the legendary Shocker XL train horns resonate with unmatched power, accompanied by the impressive capacity of the 5-gallon air tank. Driven by the relentless HornBlasters HB-1NM compressor, this kit is more than a statement; it's a testament to outstanding craftsmanship and performance.
- Distinctive Acoustics: The Shocker XL train horns, celebrated for their immense volume, are hand-tuned precisely to the US Train Horn Chord, guaranteeing an authentic train horn sound experience.
- Robust Build: With a design rooted in fiberglass-reinforced ABS composite and bolstered by stainless steel internals, these horns promise an enduring lifespan.
- Swift Air Recovery: The combination of a 5-gallon, 8-port air tank, and the HornBlasters HB-1NM compressor ensures a rapid 2-minute recovery from 110 to 150 PSI.
- Complete Setup Solution: Offering everything from A to Z, this kit ensures a hassle-free installation, enabling you to get up and honking in no time.
- Adaptable Performance: Apart from a substantial 10-12 seconds of honk time, the system adeptly manages additional tasks, from inflating tires to operating air tools.
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker S4 train horns
- 1/2" NPT Black Widow stainless steel electric air valve
- 5-gallon 8 port air tank
-
1NM STEALTH BLACK AIR COMPRESSOR
- 110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter
- Spare air filter elements
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" airline (for air compressors air intake)
-
22ft of 8-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
-
Complete wiring kit with fuse holder & fuses
- Brass NPT fitting kit including a safety blow-off & drain cock
- Mounting hardware
- Detailed instructions
- Earplugs
- Air line cutter
| Horn | Shocker XL train horn |
| Horn Kit Part Number | HK-S4-544K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 5-gallon 8 port air tank |
| Tank Length | 20.5″ (520.7 mm) |
| Tank Diameter | 9.5″ (241.3 mm) |
| Tank Height | 11.5″ (292.1 mm) (With Legs) |
| Tank Weight | 20 lb (9.07 Kg) |
| Tank Ports | x7 1/2" NPT, x1 3/4" NPT |
| Air Flow | 1.75 CFM |
| Max Amperage | 25 amps |
| Maximum Duty Cycle | 100% @ 100 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
| Compressor Weight | 11 lb (4.99 Kg) |
| 5.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 6 min. 45 sec. (± 10 sec.) |
| 110 to 150 PSI | 2 min. (± 05 sec.) |
5-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The Viair air compressor is backed with a 1-year Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
AIR ALL YOU WANT. YOU'LL MAKE MORE.
Elevate your presence on the road with the Conductor's Special 844 Nightmare Edition Train Horn Kit, a masterclass in design and functionality. Meticulously crafted to deliver power and performance beyond imagination, this kit stands as a testament to what can be achieved.
The roaring notes of the Shocker XL Train Horns resonate with the authentic sound of locomotives, while the massive 8-gallon air tank ensures uninterrupted operation. Whether it's the deep, harmonious chords of the horns or the reliable support for your air tools, the 844K Onboard Air System offers it all with uncompromised quality.
-
Unrivaled Sound Performance: Featuring the Shocker XL Train Horns, hand-tuned to the US Train Horn Chord, the Conductor's Special 844 ensures you're heard with a true locomotive sound that resonates for miles.
- Massive Air Capacity for Continuous Use: With a generous 8-gallon tank, experience up to 20 seconds of continuous honking and power air tools, all backed by dual constant-duty compressors for a quick 2.5-minute recovery.
- Built for Endurance: Crafted with stainless steel internals and a robust fiberglass-reinforced ABS construction, this horn kit is engineered to withstand even the harshest conditions.
- Flexible Installation Options: Benefit from individually mounted horns, allowing a customized installation tailored to your unique setup.
- All-inclusive Package: This kit comes with everything you need for installation, ensuring you're equipped for every scenario, from honking to inflating tires.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- 8-Gallon 8 Port Steel Air Tank
-
Dual 1NM stealth black air compressors
- 110/150 PSI pressure switch w/ Dual 40 amp relays
- Remote mountable intake filter
- Spare air filter elements
- 10 ft of 5/16 in D.O.T. approved air line
- 17 ft of 1/2 in D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
-
44ft of 8-gauge red wire
- 44ft of 18-gauge blue wire
- 44ft of 18-gauge grey wire
- Complete wiring kit with fuse holder & fuses
- Brass NPT fittings kit including a safety blowoff & drain cock
- Compressor mounting hardware
- Detailed instructions
- Air line cutter
- Earplugs
| Part Number | HK-S4-844K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 6.5″ (165.1 mm) |
| Air Tank | HornAir 8-gallon 8 port air tank |
| Tank Length | 32.5″ (825.5 mm) |
| Tank Diameter | 10.5″ (266.7 mm) |
| Tank Height | 12.5″ (317.5 mm) (With Legs) |
| Tank Weight | 32 lb (14.51 Kg) |
| Max amperage | 25 Amps |
| Maximum duty cycle | 100% @ 100 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
Original: $579.99
-65%$579.99
$203.00More Images








Conductor's Special Train Horn Kit
WHERE BANG MEETS BUCK
Unleash the thrilling power of the railroad with the compact design of the Conductor's Special 127H train horn kit. Tailored for those with limited space but refuse to compromise on performance, this kit is an acoustic marvel. The included Shocker XL train horn replicates the resonance of authentic locomotive horns, all while ensuring installation remains a breeze even in smaller spaces.
-
Compact Yet Powerful: Perfect for space-conscious users, our Conductor's Special 127H delivers the full roar of a train horn in a compact design, ensuring your vehicle stands out without sacrificing space.
- Unrivaled Sound & Strength: Equipped with the Shocker XL, the loudest horn we manufacture, it's not just about volume. Stainless steel internals and fiberglass-reinforced ABS construction guarantee robustness and resilience.
- Flexible Mounting Options: Each horn can be individually mounted, providing the adaptability to fit into unique spaces and configurations.
- Complete Kit for Ease: This all-in-one kit comes with everything you need for installation ensuring a seamless setup experience.
- Efficient Air System: With 120 PSI 1.5-gallon air system, expect a honk duration of 2-3 seconds, delivering powerful honks every time.
**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- HornBlasters 127H air source unit
- 90/120 PSI pressure switch with leads
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. Approved air line
- 22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- Brass NPT fitting kit with safety blowoff & drain cock
-
Complete wiring kit with fuse holder & fuses
- Mounting hardware
- Detailed instructions
- Air line cutter
- Earplugs
| Part Number | HK-S4-127H |
| Operating Pressure | 120 PSI |
| Restart Pressure | 90 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Source Unit | HornBlasters 127H air source unit |
| Air Source Length | 15.2″ (386.08 mm) |
| Air Source Width | 5.9″ (149.86 mm) |
| Air Source Height | 12.8″ (325.12 mm) |
| Air Source Weight | 13.75 lb (6.24 Kg) |
| Air Tank | 1.5 Gallon 4 Port Tank |
| Volume | 1.5 gal (6.6 L) |
| Air Compressor | 2L air compressor |
| Max Amperage | 18 amps |
| Maximum Duty Cycle | 25% @ 100 PSI |
| 1.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 120 PSI | 2 min. 10 sec. (±10 Sec.) |
| 90 to 120 PSI | 35 sec. (± 5 Sec.) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL Train Horns are backed by our Lifetime Manufacturer's Defect Warranty and the rest of the components in this kit are backed by our 2-Year Manufacturer's Defect Warranty. -
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
GET THE HORNS. DON'T MESS WITH THE BULL.
Enhance your vehicle's presence on the road with the HornBlasters Conductor's Special 228H train horn kit. Armed with the Shocker XL train horns, this compact kit is for those who don't want to compromise on loudness when space and budget are at a premium. With everything included from start to finish and the pre-assembled and pre-wired air source unit, this kit will ensure you're up and honking in no time!
- Unrivaled Power in Compact Design: Experience the staggering intensity of a locomotive with the Shocker XL, optimized for both minimalistic Smart Cars and grand Semis.
- Resilient Through the Elements: With a weather-resistant air source unit and the horns being constructed from fiberglass-reinforced ABS with stainless steel internals, our kit ensures durability and longevity regardless of environmental challenges.
- Effortless Setup: Dive into the symphony quicker with a pre-assembled and pre-plumbed tank and compressor, complete with all necessary hardware for seamless installation.
- Optimal Performance Metrics: Deliver a powerful 3-5 seconds of honk time with a swift 55-second recovery, ensuring you're always ready for the next attention-grabbing honk.
- Versatile Air System: Beyond its honking capabilities, the 228H air source unit can be utilized to inflate tires or power small air tools, adding a layer of practicality to its impressive performance.
**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- HornBlasters 2-gallon 150 psi air source unit
- 110/145 PSI pressure switch with leads
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. approved air line
-
22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- Brass NPT fitting kit with drain cock & safety blow-off
-
Complete Wiring Kit with Fuse Holder & Fuses
- Mounting hardware
- Air Line Cutter
- Ear Plugs
- Detailed instructions
| Part Number | HK-S4-228H |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Source Unit | HornBlasters 228H air source unit |
| Air Source Length | 19″ (482.6 mm) |
| Air Source Width | 6.25″ (158.75 mm) |
| Air Source Height | 14.5″ (368.3 mm) |
| Air Source Weight | 17.15 lb (7.78 Kg) |
| Air Tank | 2.0 gallon |
| Volume | 2 gal (8.8 L) |
| Max Amperage | 25 amps |
| Maximum Duty Cycle | 30% @ 100 PSI |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 145 PSI | 3 min. 5 sec.(± 10 sec.) |
| 110 to 145 PSI | 55 sec. (± 05 sec.) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL Train Horns are backed by our lifetime manufacturer's defect warranty and the rest of the components in this kit are backed by our 2-year manufacturer's defect warranty. -
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
A GIFT FROM THE CONDUCTOR TO YOU
Dive into an authentic locomotive experience with our Conductor’s Special 232 train horn kit. Tailored for those with space constraints but unwilling to compromise on power, this versatile kit has found its home in everything from nimble UTVs to commanding big rigs. Harness the roar of our signature Shocker XL train horns and benefit from a comprehensive kit that's designed for hassle-free installation.
- Genuine Train Horn Sound: Offering the real, deep tone of a locomotive, this kit ensures you'll be unmistakably heard, whether you're in a UTV or a semi-truck.
- Built Tough: With stainless steel components and tough fiberglass-reinforced ABS construction, this horn is crafted for resilience, making it perfect for varied environments.
- Adaptable Installation: The individually mountable horns provide the ability to spread them out and mount them in any configuration needed, optimizing sound output.
- All-Inclusive Setup: This complete kit provides everything necessary from start to finish, ensuring you're up and honking swiftly with the aid of straightforward instructions.
- Multifaceted Air System: Rely on a 150 PSI 2-gallon tank for 3-5 seconds of robust honking. Plus, its utility extends to tasks like inflating tires or powering small air tools.
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horn
- 2-gallon 6 port air tank
-
hornblasters 3q air compressor
- 110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter assembly
- Spare air filter elements
- 10 ft of 5/16" D.O.T. approved air line
- 17 ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
- 22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- HornBlasters 200 PSI stainless steel liquid-filled air gauge
- Brass NPT fittings kit including safety valve and blow-off
-
Complete wiring kit with fuse holder & fuses
- Mounting hardware
- Air line cutter
- Earplugs
- Detailed instructions
| Part Number | HK-S4-232 |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 2-gallon 6 port air tank |
| Tank Length | 17" (431.8 mm) |
| Tank Diameter | 6" (152.4 mm) |
| Tank Height | 8″ (203.2 mm)(With Legs) |
| Tank Weight | 10 lb (4.54 Kg) |
| Air Compressor | HornBlasters 3Q air compressor |
| Max Tank Size | 5-Gallons (18.93 Liters) |
| Max amperage | 20 Amps |
| Maximum duty cycle | 100% @ 100 PSI |
| Flow Rate @ 0 PSI | 1.41 CFM |
| Compressor length | 10.1″ (256.54 mm) |
| Compressor width | 4.5″ (114.3 mm) |
| Compressor height | 7″ (177.8 mm) |
| Weight | 12.1 lb (5.48 Kg) |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 3 min. 59 sec. (± 10 sec.) |
| 110 to 150 PSI | 1min. 33 sec. (± 05 sec.) |
2-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the product's current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL train horns are backed by our lifetime manufacturer's defect warranty and the rest of the components in this kit are backed by a 2-year manufacturer's defect warranty!
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
OUR BEST-SELLING KIT 20 YEARS AND COUNTING
For the audacious road enthusiast, the Conductor's Special 244 Nightmare Edition Train Horn Kit is more than a mere accessory; it's a symphony of engineering brilliance. Marrying the relentless performance of our constant-duty 1NM air compressor with the thunderous cadence of our Shocker XL train horns, this kit stands as a beacon of unparalleled power. Equipped with a 2-gallon air tank, this kit ensures each honk is felt, providing 3-5 seconds of honk time that underscores your presence on the open road.
- A Symphony of Sound: Boasting the loudest horn we manufacture, its echo ensures you're the maestro of every mile.
- Built for Eternity: With stainless steel internals and the durability of fiberglass-reinforced ABS, the Shocker XL train horns promise resilience against time and elements.
- Tailored to Your Whims: Individually mountable horns provide the ability to spread them out in any configuration needed.
- From Box to Blast: Complete kit with everything needed to get up and honking in no time.
- Versatile Virtuoso: Beyond its auditory prowess, it aids in tire inflation and powers an array of small air tools.
- Quick Recovery: The 1NM air compressor boasts a 35-second recovery, keeping you primed for continuous impact.
**Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.**
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- 2-gallon 6 port air tank
- 1NM black air compressor
-
110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter assembly
- Spare air filter elements
- 10 ft of 5/16" D.O.T. approved air line
- 17 ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
-
22ft of 8-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- HornBlasters 200 PSI stainless steel liquid-filled air gauge
- Brass NPT fittings kit including Safety Blow-off
-
Complete wiring kit with fuse holder & fuses
- Compressor mounting hardware
- Detailed instructions
| Part Number | HK-S4-244K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 2-gallon 6 port air tank |
| Tank Length | 17″ (431.8 mm) |
| Tank Diameter | 6″ (152.4 mm) |
| Tank Height | 8″ (203.2 mm) |
| Tank Weight | 10 lb (4.54 Kg) |
| Max amperage | 25 Amps |
| Maximum duty cycle | 100% @ 100 PSI / 50% @ 200 PSI |
| Flow Rate @ 0 PSI | 1.75 CFM |
| Maximum working pressure | 200 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 2 min. (± 10 sec.) |
| 110 to 150 PSI | 35 sec. (± 05 sec.) |
2-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise.
NEED MORE HONK TIME?
Embrace unparalleled dominance on the road with the HornBlasters Conductor’s Special 544 Nightmare Edition train horn kit. At its core, the legendary Shocker XL train horns resonate with unmatched power, accompanied by the impressive capacity of the 5-gallon air tank. Driven by the relentless HornBlasters HB-1NM compressor, this kit is more than a statement; it's a testament to outstanding craftsmanship and performance.
- Distinctive Acoustics: The Shocker XL train horns, celebrated for their immense volume, are hand-tuned precisely to the US Train Horn Chord, guaranteeing an authentic train horn sound experience.
- Robust Build: With a design rooted in fiberglass-reinforced ABS composite and bolstered by stainless steel internals, these horns promise an enduring lifespan.
- Swift Air Recovery: The combination of a 5-gallon, 8-port air tank, and the HornBlasters HB-1NM compressor ensures a rapid 2-minute recovery from 110 to 150 PSI.
- Complete Setup Solution: Offering everything from A to Z, this kit ensures a hassle-free installation, enabling you to get up and honking in no time.
- Adaptable Performance: Apart from a substantial 10-12 seconds of honk time, the system adeptly manages additional tasks, from inflating tires to operating air tools.
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker S4 train horns
- 1/2" NPT Black Widow stainless steel electric air valve
- 5-gallon 8 port air tank
-
1NM STEALTH BLACK AIR COMPRESSOR
- 110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter
- Spare air filter elements
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" airline (for air compressors air intake)
-
22ft of 8-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
-
Complete wiring kit with fuse holder & fuses
- Brass NPT fitting kit including a safety blow-off & drain cock
- Mounting hardware
- Detailed instructions
- Earplugs
- Air line cutter
| Horn | Shocker XL train horn |
| Horn Kit Part Number | HK-S4-544K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 5-gallon 8 port air tank |
| Tank Length | 20.5″ (520.7 mm) |
| Tank Diameter | 9.5″ (241.3 mm) |
| Tank Height | 11.5″ (292.1 mm) (With Legs) |
| Tank Weight | 20 lb (9.07 Kg) |
| Tank Ports | x7 1/2" NPT, x1 3/4" NPT |
| Air Flow | 1.75 CFM |
| Max Amperage | 25 amps |
| Maximum Duty Cycle | 100% @ 100 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
| Compressor Weight | 11 lb (4.99 Kg) |
| 5.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 6 min. 45 sec. (± 10 sec.) |
| 110 to 150 PSI | 2 min. (± 05 sec.) |
5-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The Viair air compressor is backed with a 1-year Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
AIR ALL YOU WANT. YOU'LL MAKE MORE.
Elevate your presence on the road with the Conductor's Special 844 Nightmare Edition Train Horn Kit, a masterclass in design and functionality. Meticulously crafted to deliver power and performance beyond imagination, this kit stands as a testament to what can be achieved.
The roaring notes of the Shocker XL Train Horns resonate with the authentic sound of locomotives, while the massive 8-gallon air tank ensures uninterrupted operation. Whether it's the deep, harmonious chords of the horns or the reliable support for your air tools, the 844K Onboard Air System offers it all with uncompromised quality.
-
Unrivaled Sound Performance: Featuring the Shocker XL Train Horns, hand-tuned to the US Train Horn Chord, the Conductor's Special 844 ensures you're heard with a true locomotive sound that resonates for miles.
- Massive Air Capacity for Continuous Use: With a generous 8-gallon tank, experience up to 20 seconds of continuous honking and power air tools, all backed by dual constant-duty compressors for a quick 2.5-minute recovery.
- Built for Endurance: Crafted with stainless steel internals and a robust fiberglass-reinforced ABS construction, this horn kit is engineered to withstand even the harshest conditions.
- Flexible Installation Options: Benefit from individually mounted horns, allowing a customized installation tailored to your unique setup.
- All-inclusive Package: This kit comes with everything you need for installation, ensuring you're equipped for every scenario, from honking to inflating tires.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- 8-Gallon 8 Port Steel Air Tank
-
Dual 1NM stealth black air compressors
- 110/150 PSI pressure switch w/ Dual 40 amp relays
- Remote mountable intake filter
- Spare air filter elements
- 10 ft of 5/16 in D.O.T. approved air line
- 17 ft of 1/2 in D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
-
44ft of 8-gauge red wire
- 44ft of 18-gauge blue wire
- 44ft of 18-gauge grey wire
- Complete wiring kit with fuse holder & fuses
- Brass NPT fittings kit including a safety blowoff & drain cock
- Compressor mounting hardware
- Detailed instructions
- Air line cutter
- Earplugs
| Part Number | HK-S4-844K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 6.5″ (165.1 mm) |
| Air Tank | HornAir 8-gallon 8 port air tank |
| Tank Length | 32.5″ (825.5 mm) |
| Tank Diameter | 10.5″ (266.7 mm) |
| Tank Height | 12.5″ (317.5 mm) (With Legs) |
| Tank Weight | 32 lb (14.51 Kg) |
| Max amperage | 25 Amps |
| Maximum duty cycle | 100% @ 100 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
WHERE BANG MEETS BUCK
Unleash the thrilling power of the railroad with the compact design of the Conductor's Special 127H train horn kit. Tailored for those with limited space but refuse to compromise on performance, this kit is an acoustic marvel. The included Shocker XL train horn replicates the resonance of authentic locomotive horns, all while ensuring installation remains a breeze even in smaller spaces.
-
Compact Yet Powerful: Perfect for space-conscious users, our Conductor's Special 127H delivers the full roar of a train horn in a compact design, ensuring your vehicle stands out without sacrificing space.
- Unrivaled Sound & Strength: Equipped with the Shocker XL, the loudest horn we manufacture, it's not just about volume. Stainless steel internals and fiberglass-reinforced ABS construction guarantee robustness and resilience.
- Flexible Mounting Options: Each horn can be individually mounted, providing the adaptability to fit into unique spaces and configurations.
- Complete Kit for Ease: This all-in-one kit comes with everything you need for installation ensuring a seamless setup experience.
- Efficient Air System: With 120 PSI 1.5-gallon air system, expect a honk duration of 2-3 seconds, delivering powerful honks every time.
**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- HornBlasters 127H air source unit
- 90/120 PSI pressure switch with leads
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. Approved air line
- 22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- Brass NPT fitting kit with safety blowoff & drain cock
-
Complete wiring kit with fuse holder & fuses
- Mounting hardware
- Detailed instructions
- Air line cutter
- Earplugs
| Part Number | HK-S4-127H |
| Operating Pressure | 120 PSI |
| Restart Pressure | 90 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Source Unit | HornBlasters 127H air source unit |
| Air Source Length | 15.2″ (386.08 mm) |
| Air Source Width | 5.9″ (149.86 mm) |
| Air Source Height | 12.8″ (325.12 mm) |
| Air Source Weight | 13.75 lb (6.24 Kg) |
| Air Tank | 1.5 Gallon 4 Port Tank |
| Volume | 1.5 gal (6.6 L) |
| Air Compressor | 2L air compressor |
| Max Amperage | 18 amps |
| Maximum Duty Cycle | 25% @ 100 PSI |
| 1.5 GALLON TANK | FILL RATE |
|---|---|
| 0 to 120 PSI | 2 min. 10 sec. (±10 Sec.) |
| 90 to 120 PSI | 35 sec. (± 5 Sec.) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL Train Horns are backed by our Lifetime Manufacturer's Defect Warranty and the rest of the components in this kit are backed by our 2-Year Manufacturer's Defect Warranty. -
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
GET THE HORNS. DON'T MESS WITH THE BULL.
Enhance your vehicle's presence on the road with the HornBlasters Conductor's Special 228H train horn kit. Armed with the Shocker XL train horns, this compact kit is for those who don't want to compromise on loudness when space and budget are at a premium. With everything included from start to finish and the pre-assembled and pre-wired air source unit, this kit will ensure you're up and honking in no time!
- Unrivaled Power in Compact Design: Experience the staggering intensity of a locomotive with the Shocker XL, optimized for both minimalistic Smart Cars and grand Semis.
- Resilient Through the Elements: With a weather-resistant air source unit and the horns being constructed from fiberglass-reinforced ABS with stainless steel internals, our kit ensures durability and longevity regardless of environmental challenges.
- Effortless Setup: Dive into the symphony quicker with a pre-assembled and pre-plumbed tank and compressor, complete with all necessary hardware for seamless installation.
- Optimal Performance Metrics: Deliver a powerful 3-5 seconds of honk time with a swift 55-second recovery, ensuring you're always ready for the next attention-grabbing honk.
- Versatile Air System: Beyond its honking capabilities, the 228H air source unit can be utilized to inflate tires or power small air tools, adding a layer of practicality to its impressive performance.
**Detaching the compressor from the tank will void your warranty on this kit. If you need a solution where the compressor is detached, please look at our 232 and higher models. **
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- HornBlasters 2-gallon 150 psi air source unit
- 110/145 PSI pressure switch with leads
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. approved air line
-
22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- Brass NPT fitting kit with drain cock & safety blow-off
-
Complete Wiring Kit with Fuse Holder & Fuses
- Mounting hardware
- Air Line Cutter
- Ear Plugs
- Detailed instructions
| Part Number | HK-S4-228H |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Source Unit | HornBlasters 228H air source unit |
| Air Source Length | 19″ (482.6 mm) |
| Air Source Width | 6.25″ (158.75 mm) |
| Air Source Height | 14.5″ (368.3 mm) |
| Air Source Weight | 17.15 lb (7.78 Kg) |
| Air Tank | 2.0 gallon |
| Volume | 2 gal (8.8 L) |
| Max Amperage | 25 amps |
| Maximum Duty Cycle | 30% @ 100 PSI |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 145 PSI | 3 min. 5 sec.(± 10 sec.) |
| 110 to 145 PSI | 55 sec. (± 05 sec.) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL Train Horns are backed by our lifetime manufacturer's defect warranty and the rest of the components in this kit are backed by our 2-year manufacturer's defect warranty. -
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
A GIFT FROM THE CONDUCTOR TO YOU
Dive into an authentic locomotive experience with our Conductor’s Special 232 train horn kit. Tailored for those with space constraints but unwilling to compromise on power, this versatile kit has found its home in everything from nimble UTVs to commanding big rigs. Harness the roar of our signature Shocker XL train horns and benefit from a comprehensive kit that's designed for hassle-free installation.
- Genuine Train Horn Sound: Offering the real, deep tone of a locomotive, this kit ensures you'll be unmistakably heard, whether you're in a UTV or a semi-truck.
- Built Tough: With stainless steel components and tough fiberglass-reinforced ABS construction, this horn is crafted for resilience, making it perfect for varied environments.
- Adaptable Installation: The individually mountable horns provide the ability to spread them out and mount them in any configuration needed, optimizing sound output.
- All-Inclusive Setup: This complete kit provides everything necessary from start to finish, ensuring you're up and honking swiftly with the aid of straightforward instructions.
- Multifaceted Air System: Rely on a 150 PSI 2-gallon tank for 3-5 seconds of robust honking. Plus, its utility extends to tasks like inflating tires or powering small air tools.
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horn
- 2-gallon 6 port air tank
-
hornblasters 3q air compressor
- 110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter assembly
- Spare air filter elements
- 10 ft of 5/16" D.O.T. approved air line
- 17 ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
- 22ft of 10-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- HornBlasters 200 PSI stainless steel liquid-filled air gauge
- Brass NPT fittings kit including safety valve and blow-off
-
Complete wiring kit with fuse holder & fuses
- Mounting hardware
- Air line cutter
- Earplugs
- Detailed instructions
| Part Number | HK-S4-232 |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 2-gallon 6 port air tank |
| Tank Length | 17" (431.8 mm) |
| Tank Diameter | 6" (152.4 mm) |
| Tank Height | 8″ (203.2 mm)(With Legs) |
| Tank Weight | 10 lb (4.54 Kg) |
| Air Compressor | HornBlasters 3Q air compressor |
| Max Tank Size | 5-Gallons (18.93 Liters) |
| Max amperage | 20 Amps |
| Maximum duty cycle | 100% @ 100 PSI |
| Flow Rate @ 0 PSI | 1.41 CFM |
| Compressor length | 10.1″ (256.54 mm) |
| Compressor width | 4.5″ (114.3 mm) |
| Compressor height | 7″ (177.8 mm) |
| Weight | 12.1 lb (5.48 Kg) |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 3 min. 59 sec. (± 10 sec.) |
| 110 to 150 PSI | 1min. 33 sec. (± 05 sec.) |
2-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the product's current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Our Shocker XL train horns are backed by our lifetime manufacturer's defect warranty and the rest of the components in this kit are backed by a 2-year manufacturer's defect warranty!
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
OUR BEST-SELLING KIT 20 YEARS AND COUNTING
For the audacious road enthusiast, the Conductor's Special 244 Nightmare Edition Train Horn Kit is more than a mere accessory; it's a symphony of engineering brilliance. Marrying the relentless performance of our constant-duty 1NM air compressor with the thunderous cadence of our Shocker XL train horns, this kit stands as a beacon of unparalleled power. Equipped with a 2-gallon air tank, this kit ensures each honk is felt, providing 3-5 seconds of honk time that underscores your presence on the open road.
- A Symphony of Sound: Boasting the loudest horn we manufacture, its echo ensures you're the maestro of every mile.
- Built for Eternity: With stainless steel internals and the durability of fiberglass-reinforced ABS, the Shocker XL train horns promise resilience against time and elements.
- Tailored to Your Whims: Individually mountable horns provide the ability to spread them out in any configuration needed.
- From Box to Blast: Complete kit with everything needed to get up and honking in no time.
- Versatile Virtuoso: Beyond its auditory prowess, it aids in tire inflation and powers an array of small air tools.
- Quick Recovery: The 1NM air compressor boasts a 35-second recovery, keeping you primed for continuous impact.
**Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.**
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- 2-gallon 6 port air tank
- 1NM black air compressor
-
110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter assembly
- Spare air filter elements
- 10 ft of 5/16" D.O.T. approved air line
- 17 ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
-
22ft of 8-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
- 1/2" NPT Black Widow stainless steel electric air valve
- HornBlasters 200 PSI stainless steel liquid-filled air gauge
- Brass NPT fittings kit including Safety Blow-off
-
Complete wiring kit with fuse holder & fuses
- Compressor mounting hardware
- Detailed instructions
| Part Number | HK-S4-244K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 2-gallon 6 port air tank |
| Tank Length | 17″ (431.8 mm) |
| Tank Diameter | 6″ (152.4 mm) |
| Tank Height | 8″ (203.2 mm) |
| Tank Weight | 10 lb (4.54 Kg) |
| Max amperage | 25 Amps |
| Maximum duty cycle | 100% @ 100 PSI / 50% @ 200 PSI |
| Flow Rate @ 0 PSI | 1.75 CFM |
| Maximum working pressure | 200 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 2 min. (± 10 sec.) |
| 110 to 150 PSI | 35 sec. (± 05 sec.) |
2-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise.
NEED MORE HONK TIME?
Embrace unparalleled dominance on the road with the HornBlasters Conductor’s Special 544 Nightmare Edition train horn kit. At its core, the legendary Shocker XL train horns resonate with unmatched power, accompanied by the impressive capacity of the 5-gallon air tank. Driven by the relentless HornBlasters HB-1NM compressor, this kit is more than a statement; it's a testament to outstanding craftsmanship and performance.
- Distinctive Acoustics: The Shocker XL train horns, celebrated for their immense volume, are hand-tuned precisely to the US Train Horn Chord, guaranteeing an authentic train horn sound experience.
- Robust Build: With a design rooted in fiberglass-reinforced ABS composite and bolstered by stainless steel internals, these horns promise an enduring lifespan.
- Swift Air Recovery: The combination of a 5-gallon, 8-port air tank, and the HornBlasters HB-1NM compressor ensures a rapid 2-minute recovery from 110 to 150 PSI.
- Complete Setup Solution: Offering everything from A to Z, this kit ensures a hassle-free installation, enabling you to get up and honking in no time.
- Adaptable Performance: Apart from a substantial 10-12 seconds of honk time, the system adeptly manages additional tasks, from inflating tires to operating air tools.
Please note: The 6 horn upgrade kit does NOT include the extension brackets to connect to our STDK bracket or Shocker XL horn mount.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker S4 train horns
- 1/2" NPT Black Widow stainless steel electric air valve
- 5-gallon 8 port air tank
-
1NM STEALTH BLACK AIR COMPRESSOR
- 110/150 PSI pressure switch w/ 40 amp relay
- Remote mountable intake filter
- Spare air filter elements
- 10ft of 5/16" D.O.T. approved air line
- 17ft of 1/2" D.O.T. approved air line
- 6ft of 3/8" airline (for air compressors air intake)
-
22ft of 8-gauge red wire
- 22ft of 18-gauge blue wire
- 22ft of 18-gauge grey wire
-
Complete wiring kit with fuse holder & fuses
- Brass NPT fitting kit including a safety blow-off & drain cock
- Mounting hardware
- Detailed instructions
- Earplugs
- Air line cutter
| Horn | Shocker XL train horn |
| Horn Kit Part Number | HK-S4-544K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 5″ (127 mm) |
| Air Tank | HornAir 5-gallon 8 port air tank |
| Tank Length | 20.5″ (520.7 mm) |
| Tank Diameter | 9.5″ (241.3 mm) |
| Tank Height | 11.5″ (292.1 mm) (With Legs) |
| Tank Weight | 20 lb (9.07 Kg) |
| Tank Ports | x7 1/2" NPT, x1 3/4" NPT |
| Air Flow | 1.75 CFM |
| Max Amperage | 25 amps |
| Maximum Duty Cycle | 100% @ 100 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
| Compressor Weight | 11 lb (4.99 Kg) |
| 5.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 150 PSI | 6 min. 45 sec. (± 10 sec.) |
| 110 to 150 PSI | 2 min. (± 05 sec.) |
5-Gallon Air Tank Dimensional Drawing

-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The Viair air compressor is backed with a 1-year Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
AIR ALL YOU WANT. YOU'LL MAKE MORE.
Elevate your presence on the road with the Conductor's Special 844 Nightmare Edition Train Horn Kit, a masterclass in design and functionality. Meticulously crafted to deliver power and performance beyond imagination, this kit stands as a testament to what can be achieved.
The roaring notes of the Shocker XL Train Horns resonate with the authentic sound of locomotives, while the massive 8-gallon air tank ensures uninterrupted operation. Whether it's the deep, harmonious chords of the horns or the reliable support for your air tools, the 844K Onboard Air System offers it all with uncompromised quality.
-
Unrivaled Sound Performance: Featuring the Shocker XL Train Horns, hand-tuned to the US Train Horn Chord, the Conductor's Special 844 ensures you're heard with a true locomotive sound that resonates for miles.
- Massive Air Capacity for Continuous Use: With a generous 8-gallon tank, experience up to 20 seconds of continuous honking and power air tools, all backed by dual constant-duty compressors for a quick 2.5-minute recovery.
- Built for Endurance: Crafted with stainless steel internals and a robust fiberglass-reinforced ABS construction, this horn kit is engineered to withstand even the harshest conditions.
- Flexible Installation Options: Benefit from individually mounted horns, allowing a customized installation tailored to your unique setup.
- All-inclusive Package: This kit comes with everything you need for installation, ensuring you're equipped for every scenario, from honking to inflating tires.
CLICK HERE FOR A CUSTOMER VIDEO REVIEW OF THESE HORNS
- Shocker XL train horns
- 8-Gallon 8 Port Steel Air Tank
-
Dual 1NM stealth black air compressors
- 110/150 PSI pressure switch w/ Dual 40 amp relays
- Remote mountable intake filter
- Spare air filter elements
- 10 ft of 5/16 in D.O.T. approved air line
- 17 ft of 1/2 in D.O.T. approved air line
- 6ft of 3/8" air line (for air compressors air intake)
-
44ft of 8-gauge red wire
- 44ft of 18-gauge blue wire
- 44ft of 18-gauge grey wire
- Complete wiring kit with fuse holder & fuses
- Brass NPT fittings kit including a safety blowoff & drain cock
- Compressor mounting hardware
- Detailed instructions
- Air line cutter
- Earplugs
| Part Number | HK-S4-844K |
| Operating Pressure | 150 PSI |
| Restart Pressure | 110 PSI |
| Voltage | 12-Volt DC |
| Horn | Shocker XL train horn |
| Horn Material | High-impact fiberglass reinforced ABS |
| Horn Measurements | № 1 19.50″ (495.30 mm) № 2 16.25″ (412.75 mm) № 3 14.75″ (374.65 mm) № 4 12.75″ (323.85 mm) |
| Horn Flare | 6.5″ (165.1 mm) |
| Air Tank | HornAir 8-gallon 8 port air tank |
| Tank Length | 32.5″ (825.5 mm) |
| Tank Diameter | 10.5″ (266.7 mm) |
| Tank Height | 12.5″ (317.5 mm) (With Legs) |
| Tank Weight | 32 lb (14.51 Kg) |
| Max amperage | 25 Amps |
| Maximum duty cycle | 100% @ 100 PSI |
| Compressor length | 10.75″ (273.05 mm) |
| Compressor width | 4″ (101.6 mm) |
| Compressor height | 6.75″ (171.45 mm) |
-
Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
Shocker XL train horns are backed by our lifetime Manufacturer's defect warranty. The rest of the components are backed with a 2-year Manufacturer's defect warranty.
-
HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.






















