Price: $369.99
(as of Mar 14, 2025 16:53:51 UTC – Details)
Product Description
Our legendary Shocker XL Train Horns are by far our most popular train horns and a staple in our famous Conductors Special Train Horn Kits for good reason: the Shocker XL Train Horns are hands down the best bang for your buck. Hand-tuned to the exact specifications of the US Train Horn Chord, our Shocker XL Train Horns not only sound just like the real deal, but they are just as loud. With only a difference of 1.7 dB between our Shocker XL Train Horn and the high-end real locomotive horns like the Nathan Airchimes, you get the sound of a real locomotive at only a fraction of the cost.
While the sound of our Shocker XL Train Horns is that classic train horn tone, the design is anything but ordinary. Made here in the US, our Shocker XL Train Horns are constructed from the most durable automotive materials available including heavy-duty fiberglass reinforced ABS plastic, stainless steel, and brass. While the fact that they aren’t huge metal horns may make some wonder about the sound or durability, these horns are some of the toughest horns we sell.
Not only do our Shocker XL Train Horns give you a massive sound for a low cost, but they are also the easiest horns to install. The fact that the four individual bells are super light and compact means you can install them just about anywhere. Seriously, we have seen customers install them in wheel wells, front grills, motorcycles, golf carts, backpacks, the list goes on.
Bottom line: As far as matching decibel for dollar, our Shocker XL Train Horns cannot be beaten. You won’t find a horn that is louder without spending a fortune on authentic train horns. Don’t take our word for it though, their ridiculously loud tone speaks for themselves.
Unique Manifold-less Design
Our Quad-trumpet Shocker XL setup is perfect for nearly any vehicle. We have seen these installed on smart cars, sedans, trucks, big rigs, and even boats! Mounting the bells individually allows for extreme versatility and ease of install on nearly anything. The horns themselves are ABS-reinforced Fiberglass. They are not metal, however, they will never tarnish/oxidize in harsh winter climates. Stainless steel diaphragms are used in every single Shocker bell.
Stainless Steel Diaphragms
These horns will never rust out. Each Shocker bell is loaded with a stainless steel diaphragm. Meant to withstand tough climates, these horns will easily last 10+ years on the same vehicle.
Heavy-duty 1/2″ Solenoid Valve
Our Shocker XL’s utilize a 1/2″ stainless steel solenoid valve.
We use a 1/2″ valve with a 16mm orifice to ensure we are getting as much air to the horns as possible. Using anything smaller will severely limit airflow to these horns and diminish their sound.
Authentic Train Horn Sound
These horns were designed to offer true train horn sound in a compact package. Each bell is machine tuned for precision accuracy. When all 4 horns are honked at once, these tones come together to create the train horn sound we know. Each set is meticulously tuned for a perfect pitch every time.
Manifold-less Design
These horns feature a manifold-less design. This means each bell can be mounted individually. This makes our Shocker XL horns extremely versatile and friendly in tight spaces. In the past, we have seen these installed behind the front bumper/grille area on smaller vehicles. This tends to work well on nearly any sedan/coupe.
Stainless Steel Diaphragms
1/2″ Solenoid Valve
True Train Horn Sound
Inidividual Mounting Points
Shocker XL Specifications + Details
Size and Weight Specifications Size / Weight Bell 1 Length: 19.50″ Bell 2 Length: 16.25″ Bell 3 Length: 14.75″ Bell 4 Length: 12.75″ Flare: 5″ Weight: 4.5 Lbs. Ready for your OBA
If you already have an onboard air system, this is the perfect kit for you. This kit comes with everything you need to add this horn to your existing onboard air system. This kit does include a 1/2″ NPT to 1/2″ PTC fitting. If you do not have a 1/2″ NPT port available on your tank, you will need a different fitting to adapt to our air line. It is possible to run a smaller line up to our solenoid valve, but doing so will result in a loss of output.
Onboard Air System Requirements Recommended Air System
These horns eat air for breakfast. With a 2-gallon tank @ 150 PSI, you can expect 3-5 seconds of honk time. With a 5-gallon @ 150 PSI, you can expect 7-10 Seconds of honk time. These horns are their loudest at 150 PSI. Any higher and they become less efficient. We recommend a 1/2″ NPT Port for optimum airflow. Keep in mind that these horns come with a 1/2″ NPT Fitting for your tank.
Mounting this horn
The Shocker XL can be mounted on nearly any vehicle. These horns can be mounted underneath the vehicle, in the front bumper, on the roof, or even in the bed of your truck. The possibilities are endless.
Horn #1 Length: 19.50″ (495.30 mm) Horn #2 Length: 16.25″ (412.75 mm) Horn #3 Length: 14.75″ (374.65 mm) Horn #4 Length: 12.75″ (323.85 mm) Horn Flare: 5″ (127 mm) Voltage: 12-Volt DC
Includes
HORNBLASTERS SHOCKER S4 TRAIN HORN1/2″ HORNBLASTERS STAINLESS STEEL ELECTRIC AIR VALVE10FT OF 5/16″ DOT SPEC. AIR LINE17FT OF 1/2″ DOT SPEC. AIR LINEALL NECESSARY FITTINGSMOUNTING HARDWAREDETAILED INSTRUCTIONS
✅Automotive Locomotive Horn – Add some serious volume to your ride with our Shocker XL horns. Possibly the most versatile train horns on the market, these horns were made to excel in any climate and fit on nearly any vehicle. Our manifold-less design offers unlimited flexibility for your install.
✅Made In America – Quality matters. Our Shocker XL horns are made here in the USA. Utilizing the highest quality parts is important to us. These horns can last 10+ years on a vehicle when installed correctly.
✅Extremely Loud – These horns were designed with loudness and efficiency in mind. Even at 120 PSI, these horns scream. Officially rated at 147.7 dB’s, these horns are some of the loudest you can purchase short of buying an authentic locomotive horn.
✅Built for Peace of Mind: Crafted with automotive-grade fiberglass reinforced ABS, these lightweight Shocker XL train horns are made to handle extreme conditions and are protected by a lifetime warranty, so you can rely on them for years to come.
✅Compact Size – We’ve seen the Shocker XL Horns on nearly everything. Whether it’s a tractor, smart car, semi rig and even motorcycles! The independent mounting system allows for a perfect fit on any vehicle!
Customers say
Customers find the vehicle horn loud and of good quality. They find it easy to install and consider it a great value for the price. However, opinions vary on its durability.
AI-generated from the text of customer reviews
