HornBlasters Conductor's Special 540 Train Horn Kit


  • Powerful, insanely loud, and all in a compact kit: the Conductor's Special 540 train horn kit delivers the performance you need. The Conductor's Special 540 features the insanely loud, American-made, Shocker Horns. These horns are ridiculously loud and, more importantly, actually sound like a train! The horns are hand-tuned in the USA to the government mandated train signal chord. Simply put, they sound completely authentic.

    Hear these horns now!

    Coupled with these impressive horns is an even more impressive air system. This air system was designed from the ground up to work amazingly with train horns and it does just that. The 5-gallon tank can recharge from 110 to 150 PSI in just 1 minute and 45 seconds! This is because we matched Viair’s highest performing compressor in its class, the 400C. This pump is powerful and comes with Viair’s impressive reliability and warranty.The air system features everything you’ll need to have an extremely loud train horn kit up and running in no time; including, a weatherproof pressure switch with built-in relay, all the fittings, and airline you’ll need, and of course the wire and terminals to get it all hooked up. This complete train horn kit is ridiculously loud!

    So maybe you have a big truck or SUV with a wimpy stock horn, or maybe you have a car and need some extra attention on the road, or maybe you just want to have a ridiculously loud horn! No matter what your reason is, this horn kit is the answer: you get unparalleled Shocker XL performance, paired with a powerful 220-watt air system, and the kit fits on just about anything.

    Ideal For Mobile Air Applications

    If you've ever planned on adding air suspension, now you're halfway there. What about air tools? With 5 gallons of air, you've got more than enough to run air tools, air jacks, air ride, or even inflate tires.

    Also featured in this kit is a remote mountable intake assembly, or "Snorkel Kit", for the air compressor. This allows the compressor to be mounted just about anywhere where it would normally suck up dirt, debris, moisture, or any other contaminant. You can place the air intake filter safely up to 6 feet away with the included airline!

    Customer Video Review of These Horns

    These are the exact same horns featured in this kit compared to other horns. The tests show the horns honked side by side at the same pressure.

    Review of Shocker Horns Compared to a "Triple Chrome Horn"

    1. Extremely Durable & Loud!
    2. Industrial Grade Stainless Steel Diaphragms
    3. Extra Large Five Gallon Air Tank
    4. Heavy Duty 400C Air Compressor
    5. All-inclusive Train Air Horn Solution!
    6. All Standard Mounting Hardware
    7. Max Honk Time: 10 to 14 Seconds
    8. Can be heard from almost 4 Miles away!
    1. Shocker S4 Train Horns
    2. 1/2 in NPT Electric Solenoid Valve
    3.  5 Gallon Air Tank
    4. Viair 400C Compressor
    5. Viair 110/150 PSI Pressure Switch
    6. Remote Mountable Intake Filter
    7. Air Filter Cartridges
    8. 10 ft of 5/16 in D.O.T. Approved Airline
    9. 17 ft of 1/2 in D.O.T. Approved Airline
    10. 6 ft of 3/8" Airline (For Intake)
    11. HornBlasters 200 PSI Air Gauge
    12. 18 ft of 10 Gauge Power Wire
    13. 18 ft of 18 Gauge Power Wire
    14. Wiring Kit w/ Fuse Holder
    15. Brass NPT Fittings Kit Including Safety Valve and Blowoff
    16. Mounting Hardware
    17. Detailed Instructions
    18. Earplugs
    1. Part Number: HK-S4-540
    2. Horn: Shocker 4 Train Horn Kit
    3. Material: High-Impact ABS
    4. 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)
    1. Flare: 6.5″ (165.1 mm)
    2. Weight: 4.5 lb (2.04 Kg)
    3. Fitting Size: ⅛″ M NPT
    4. Tank: HornAir 5 Gallon Tank
    5. Tank Length: 20.5″ (520.7 mm)
    6. Tank Diameter: 9.5″ (241.3 mm)
    7. Tank Height: 11.5″ (292.1 mm) (With Legs)
    8. Tank Weight: 20 lb (9.07 Kg)
    9. Compressor: Viair 400C Air Compressor
    10. Average Fill Time: 1 Min 30 Sec
    11. Voltage: 12 volts DC
    12. Air Flow: 2.54 CFM at Free Flow
    13. Max Amperage: 26 amps
    14. Maximum Duty Cycle: 33% @ 100 PSI
    15. Maximum Working Pressure: 150 PSI
    16. Compressor Length: 9.0″ (228.6 mm)
    17. Compressor Width: 4.0″ (101.6 mm)
    18. Compressor Height: 7.05″ (179.07 mm)
    19. Compressor Weight: 8.00 lb (3.63 Kg)




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 and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Customer Reviews

Based on 1 review Write a review
.__seguno-banner-visible #shopify-section-header .header { margin-top: 50px; }