Conductor's Special 544 Nightmare Edition Train Horn Kit

(This Kit does both! Honking & Capable Onboard Air Unit)

HK-S4-544K

36 reviews

Add Viair Air Compressor Bracket Tooltip
The Viair Air Compressor Bracket will allow you to mount your compressor upright and is compatible with Viair Compressor models 275C-485C.
addons
+$29.99
Add Wireless Activation Remote Tooltip
Activate your horn wirelessly with our handy RF transmitter.
addons
+$39.99
Add Tire Inflation Kit Tooltip
Our Tire Inflation Kit includes a 30' Coil Hose, Tire Inflation Gun, & Air Relocation Kit!
addons
+$79.99
Add 1/2″ Electric Drain Valve Kit Tooltip
This kit has everything you need to drain your tank from the push of a button from inside the cab!
addons
+$84.99
Add 220 PSI Digital Air Pressure Gauge Tooltip
Using a tank mounted sensor wired directly to your gauge, our 220-PSI rated Digital Air Pressure Gauge delivers unparalleled accuracy with microprocessor stabilized readings.
addons
+$149.99
Add Shocker XL 6 Horn Upgrade Tooltip
Upgrade your Shocker XL Train Horns to a 6 horn set up. With the 2 extra bells and new 6 way manifold, you can now get a little bit more out of the Shocker XL!
addons
+$149.99
Add Shocker XL Train Horn Mount Tooltip
Already have a spot for your onboard air system, but not sure where to mount the horns? Take the guesswork out of installation with our Shocker horn mount.
addons
+$149.99
Add 444C Dual Air Compressor Upgrade Tooltip
Double your performance with the 444C Dual Compressor upgrade. Recharge your tank faster and honk more often. Great for air tools and other air source needs as well.
addons
+$185.87
Add Gold Level Extended Warranty See price in cart
Add Platinum Level Extended Warranty See price in cart

Hear these horns now!

Need a train horn kit that can do more than just blow horns? With our Conductor’s Special 544 Nightmare Edition Train Horn Kit you get a complete kit that not only has some of the loudest horns you can buy, but also an onboard air system that can handle anything from tire inflation to air suspension. If you need a workhorse out of your onboard air system and still want to be as loud as possible, this is your kit!

No Conductor’s Special Kit would be complete without our legendary Shocker XL Train Horns. Our Shocker XL Train Horns are hand-tuned to the US Train Horn Chord and are designed to sound like and pack as much punch as an authentic locomotive horn! Constructed from an ultra-durable fiberglass-reinforced ABS composite with stainless-steel diaphragms and backed by a lifetime warranty against manufacturer defects, you get a train horn that is not only insanely loud but ridiculously durable as well.

The backbone of our Conductor’s Special 544K Train Horn Kit is our 544K Onboard Air System. Our 5-Gallon Black 8-port Air Tank supplies you with enough air to blast our Shocker XL Train Horns for up to 10-12 seconds as well as handle almost any pneumatic job you can throw at it. Our Nightmare Edition includes a beautiful Stealth Black Viair 444C Air Compressor that is known for its performance and dependability, able to recharge our 5-gallon tank from 110 to 150 PSI in just 2 minute and 50 seconds!

An increasing number of people are using this for more than just blasting horns! With a system like the Conductor’s Special 544K Train Horn Kit, you can also use the air supply to:

  • Adjust Tire Pressure
  • Light Pneumatic Use
  • Inflate Water Toys and Safety Gear
  • Supply Air to Load Leveling Bags
  • Supply Air for Differential Lockers
  • Blow up Kids Toys
  • And lots more!

CUSTOMER VIDEO REVIEW OF THESE HORNS

This video shows our Shocker XL Train Horn in a third-party decibel test alongside your typical "air horn" honked side-by-side at the same pressure. As you can see, no one even comes close to the insane volume and tone of our Shocker XL Train Horns!
  • Extremely Durable & Loud!
  • Industrial Grade Stainless Steel Diaphragms
  • Extra Large Five Gallon Air Tank
  • Heavy Duty 444C Air Compressor
  • All-inclusive Train Air Horn Solution!
  • All Standard Mounting Hardware
  • Max Honk Time: 10 to 12 Seconds
  • It can be heard from miles away!
  • Horn: HornBlasters Shocker 4 Train Horn Kit
  • Part Number: HK-S4-544K
  • Horn: Shocker 4 Train Horn Kit
  • Material: High-Impact 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)
  • Flare: 5″ (127 mm)
  • Weight: 4.5 lb (2.04 Kg)
  • Fitting Size: ⅛″ M NPT
  • Tank: HornAir 5 Gallon 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)
  • Compressor: Viair 444C Air Compressor
  • Average Fill Time: 8 Min 10 Sec from zero PSI, 3 Min refill
  • Voltage: 12 volts DC
  • Air Flow: 1.67 CFM
  • Max Amperage: 19 amps
  • Maximum Duty Cycle: 100% @ 100 PSI , 50% @ 200 PSI
  • Maximum Working Pressure: 200 PSI
  • Compressor Length: 11.5″ (292.1 mm)
  • Compressor Width: 4.30″ (109.22 mm)
  • Compressor Height: 6.5″ (165.4 mm)
  • Compressor Weight: 11 lb (4.99 Kg)
PSI CFM A BAR LPM A
0 2.62 16 0 74.0 16
10 2.39 18 1.0 65.0 20
20 2.21 20 2.0 60.0 23
30 2.11 22 3.0 56.0 25
40 2.01 24 4.0 53.0 27
50 1.93 25 5.0 49.0 28
60 1.84 26 6.0 46.0 28
70 1.73 27 7.0 42.0 28
80 1.65 27 8.0 38.0 28
90 1.52 27 9.0 35.0 27
100 1.45 27 10.0 31.0 27
110 1.35 27
120 1.26 27
130 1.19 27
140 1.08 27
150 1.01 26

* Supply Voltage: 13.8 Volts

5.0 GALLON TANK FILL RATE
0 to 105 PSI 2 min. 55 sec. (± 10 sec.)
85 to 105 PSI 45 sec. (± 05 sec.)
0 to 145 PSI 4 min. 50 sec. (± 10 sec.)
110 to 145 PSI 1 min. 40 sec. (± 05 sec.)

* Supply Voltage: 13.8 Volts

  • 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 One-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.

Warnings & Notices

Hearing Protection Required

This product produces extreme loudness. Proper hearing protection must be worn at all times during its operation. Hearing loss or permanent damage may result from unsafe use. Use this product in a safe and responsible manner and at a distance of at least 100 meters from others. Never operate this product in a closed environment, in close proximity to living beings, or where prohibited by law.

Safety warning icon
Warning

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Customer Reviews

5.0 Based on 36 Reviews
5 ★
100% 
36
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CH
Charles H.
United States United States
09/18/2020

Extremely loud. Absolutely love them.

Purchased my horns and they showed up on time and I love the sound. Better than my previous set by far. But be sure to find a hornblasters approved installer or you might get taken advantage of on the installation like I did. But other than the installation I’m very pleased with the horns. They definitely get attention.

BB
Butch B.
United States United States
08/19/2020

Great product!!!!!!

The horns are exactly what I wanted. They are load and great to have on my truck

HornBlasters Conductor's Special 544 Nightmare Edition Train Horn Kit ReviewHornBlasters Conductor's Special 544 Nightmare Edition Train Horn Kit Review
05/23/2020

Top quality

I was skeptical on purchasing because of price. But I wanted something different most cars/trucks are rocking the outlaw, so I said hey what the ****. LETS GO BIG or GO HOME!!!! && I feel like damn I made the perfect choice! It's super loud! I've scarred so many people already!! I totally recommend this horn 100%!!!! Haters are going to hate!! & to that I blast my horn to them!!!

HornBlasters Conductor's Special 544 Nightmare Edition Train Horn Kit Review
05/11/2020

Ridiculous in the best way

Dont buy horns twice get the best from the beginning dont try cheap horns and regret it. These things are amazing in every aspect the kit is a full kit everything you need and wow they are loud with a perfect tone

04/21/2020

Impressive

This setup is rather impressive to say the least. Very loud, and gets the attention of everyone around. Install was pretty simple and straight forward. 10/10 would recommend.