Conductor’s Special 228V Train Horn Kit
Conductor’s Special 228V Train Horn Kit Photo Conductor’s Special 228V Train Horn Kit Photo Conductor’s Special 228V Train Horn Kit Photo Conductor’s Special 228V Train Horn Kit Photo Conductor’s Special 228V Train Horn Kit Photo
HornBlasters Logo

Hearing protection required
Low Price: $499.99
Brand New, Available

Conductor’s Special 228V Train Horn Kit

Short on space? We have your solution! This horn kit features a compact Viair 145 PSI Air Source Kit that takes up just over half a cubic foot of space and our tried and tested Black Finish Four Horn Kit with independently mountable trumpets! The horns can be mounted any-which-way, from inside of bumpers to engine bays, or even both at once; you have the most flexibility of any full size horn kit available. This horn kit is simply the most compact and flexible train horn kit on the market!

Ideal Start Kit For DIY and Hobbyists!

This kit has a basic air system setup and requires the least labor of any of our full size train horn kits. If you’re a hobbyist and want to take on the air horn challenge with little or no experience this is the kit for you. After its installed you can hear the sound of your work at the push of a button!


  • Lightweight & Extremely Loud
  • Rust-proof Stainless Steel Diaphragms
  • Compact Design For Even The Tightest Spots
  • All Standard Mounting Hardware


Hear These Horns Right Now!

All horn samples are in MP3 format

Train Horn Sample 1
Train Horn Sample 2
Train Horn Sample 3

Product Manuals & Instruction Diagrams

All instruction sheets are available in Adobe Acrobat Format.

Jr. Conductor's Special (2 Gal) Complete Manual [HB4H20GCC]
Jr. Conductor's Special (2 Gal) Wiring & Plumbing Diagram [HB4H20GCC]
Onboard Air Plumbing Guide
Air System Wiring Schematic

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"

Review of Shocker Horns (HB4H) Compared to an AirChime K3

Kit Includes

  • Shocker S4 Train Horns
  • Viair 2.0 Gallon (8.8 Liter) Air Tank
  • Viair 280C Compressor
  • Viair 110145 PSI Pressure Switch
  • 175 PSI Safety Valve
  • Drain Cock
  • 10 ft of 516 in D.O.T. Approved Airline
  • 17 ft of ½ in D.O.T. Approved Airline
  • 20 ft of Frost-proof 12 Gauge Hookup Wire
  • ½ in NPT Electric Solenoid Valve
  • Brass NPT Fittings Kit
  • Wiring & Plumbing Kit
  • Mounting Hardware
  • Detailed Instructions

Product Notes

The air source unit provided in this horn kit must be mounted upright in a dry location. If you are uncertain if you have such a place available, please feel free to contact our sales team ( or give us a call at +1-813-783-8058


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

Proper Hearing protection must be worn when using this airhorn. 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.

Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Click Here To View Other Train Horn Kits & Air Horn Kits


Part Number
HornBlasters Shocker XL
High-Impact ABS
№ 1 19.5″, № 2 16.25″, № 3 14.75″, № 4 12.75″
№ 1 495.3 mm, № 2 412.75 mm, № 3 374.65 mm, № 4 323.85 mm
5″ (127 mm)
4.5 lb (2.04 Kg)
Fitting Size
⅛″ M NPT
Air Source Kit
Viair 20005
Operating Pressure
145 PSI
Average Fill time
1 Min 15 Sec
19.0″ (482.6 mm)
6.0″ (152.4 mm)
13.75″ (349.25 mm)
Net Weight
17.15 lb (7.78 Kg)
Air Source Kit Tank
Viair 2.0 Gallon 5 Port Tank
2.0 gal (8.8 L)
19″ (482.6 mm)
6″ (152.4 mm)
7.4″ (187.96 mm)
10.5 lb (4.76 Kg)
Air Source Kit Compressor
Viair 280 Air Compressor
12 volts DC
Max Amperage
16 amps
Maximum Duty Cycle
30% @ 100 PSI
Maximum Working Pressure
150 PSI
7.8″ (198.12 mm)
3.95″ (100.33 mm)
6.35″ (161.29 mm)
6.6 lb (2.99 Kg)