HornBlasters King 6 540

$ 2,054.99

Hear these horns now! Overview So you want to be ridiculously loud but you don’t want to sound like every other train horn you hear? Let us introduce you to our King 6 540 Train Horn Kit. Six massive die-cast bells come together to bring you a train horn sound that you will not find anywhere else. Want to really...

Tire Inflation Kit
Wireless Activation Remote
Horn Mounting Bracket

Hear these horns now!


So you want to be ridiculously loud but you don’t want to sound like every other train horn you hear? Let us introduce you to our King 6 540 Train Horn Kit. Six massive die-cast bells come together to bring you a train horn sound that you will not find anywhere else. Want to really stick out in a crowd? This is how you do it. We paired our King 6 with our fastest-filling onboard air kit to make sure that your King 6 Train Horn is always ready to get your point across.

Designed to give you the same power and sound of an authentic locomotive horn, our King 6 is made using an investment casting process that gives these horns superior volume and tone. We went a step further and added another bell to the mix, giving you SIX distinct tones that come together to form a sound that nightmares are made out of.  With stainless steel internals and backed by a lifetime warranty, not only are they designed to look and sound like the real deal, but will last just as long, if not longer.

Our HornAir 540 Onboard Air System we paired our King 6 with is the fastest-filling system in its class, featuring Viair’s 400C Compressor. Our King 6 540 Train Horn Kit will give you 5 continuous ear-splitting seconds of blast time and will recharge from 110 to 150 PSI in only 1 minute and 40 seconds!  Like all HornBlasters Kits, our King 6 540 includes all required components and instructions.

*These Horns should not be stripped and Powder Coated!!**

  • Unique 6 Bell Configuration
  • Powder Coated Black for Durability
  • Stainless Steel Diaphragm 
  • Pre Tuned One-Piece Bell Construction
  • Made In The USA! Quality Does Matter!
  • Heavy Duty 400C Air Compressor
  • Extra Large Five Gallon Air Tank
  • Max Honk Time: 5 Seconds
  • Part Number: HK-H6-540
  • Horn: HornBlasters 6 Chime Train Horn
  • Horn Length: 19" (48.26 cm)
  • Horn Width: 33" (83.82 cm)
  • Horn Height: 9.5" (24.13 cm)
  • Horn Weight: 38 lb (17.23 Kg)
  • Port: 1/2" NPT
  • Tank: HornAir 5 Gallon Tank
  • Length: 20.5" (520.7 mm)
  • Diameter: 9.5" (241.3 mm)
  • Height (With Legs): 11.5" (292.1 mm)
  • Weight: 20 lb (9.07 Kg)
  • Compressor: Viair 400C Air Compressor
  • Voltage: 12 volts DC
  • Air Flow: 2.54 CFM at Free Flow
  • Average Fill Time: 1 Min 40 Sec
  • Max Amperage: 26 amps
  • Maximum Duty Cycle: 33% @ 100 PSI
  • Maximum Working Pressure: 150 PSI
  • Length: 9.0" (228.6 mm)
  • Width: 4.0" (101.6 mm)
  • Height: 7.00" (177.8 mm)
  • Weight: 8.00 lb (3.63 Kg)
Performance Data / Fill Rates
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

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

Diagrams / Manuals
Refunds, Returns, & Warranty
  • 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
    This product is 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.


    Use this product in a safe and responsible manner, at a distance of at least 100 feet from others.

    Proper hearing protection must be worn when using this air horn. Hearing loss or permanent damage may result from unsafe use.

    Never operate this product in a closed environment or close to pedestrians or others.

    It is the consumer's responsibility to comply with local noise ordinances and D.O.T. sound level laws.


    This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.


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