HornBlasters Shocker XL Train Horn


$ 299.99 

  • These Train Horns Are Manufactured In The USA!

    These locomotive train air horns are constructed from the most durable automotive materials available including heavy duty fiberglass reinforced ABS plastic, stainless steel, and brass. These horns are crafted to meet rigorous standards in the USA. The diaphragms are stainless steel and will never rust!

    Made In The USA

    The Perfect Solution For Any Application

    They are built rugged, compact, and lightweight and are the perfect fit for any project. If that wasn't enough their size is much smaller than you'd expect. With the longest horn being roughly 20 inches long and the bells only 5 inches in diameter, these horns can be mounted just about anywhere. Unlike other horns, these horns can be mounted separately since they do not share a manifold. Use your imagination and this can provide for some promising applications!

    Cars, Trucks, SUVs, You Name It

    These train air horns are perfect for your truck, car, SUV,van, RV, or just about any vehicle! Just take a look at all the train hornsinstalled on trucks, cars and more in our Installs Section.Given their light weightand flexible design coupled with their extremely efficient and loud nature we recommend these horns as the best fit for your vehicle!Not only that but they come with a 2 year warranty!

    Recommended For Use With The Following:

    • HornAir 200 Series Air Systems (Partnumbers: HA-232, HA-240, HA-248)
    • HornAir 500 Series Air Systems (Partnumbers: HA-540, HA-548, HA-565)

    Customer Video Review of This Product

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

  • Hear these horns now!

    1. Lightweight and Extremely Loud
    2. Durable Fiberglass Reinforced ABS Plastic Body
    3. Stainless Steel Diaphragm
    4. All-inclusive Brass Fitting Kit
    5. Standard Mounting Hardware
    6. Made In The U.S.A.
    7. Can Be Heard From 2 Miles Away!
    1. HornBlasters Shocker S4 Train Horn
    2. 1/2" Shocker Electric Air Valve
    3. 10ft of 5/16" Dot Spec. Air Line
    4. 17ft of 1/2" Dot Spec. Air Line
    5. All Necessary Fittings
    6. Mounting Hardware
    7. Detailed Instructions
    8. Limited Lifetime Warranty
    1. Horn: Shocker 4 Train Horn Kit
    2. Material: High-Impact ABS
    3. Horn Measurements
    № 1 19.5″ 495.3 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. Requires 1/2" Port





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.



This product contains chemicals known to the state of California to cause cancer.