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Your cart is empty.Product Description
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
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.
Adam Meagher
Reviewed in Canada on January 7, 2024
Installed these horns on the back of my air ride project. Great build, quality product and ridiculously loud. Tested it out inside my shop during install and had my neighbor from across the street come out on the porch to see what the noise was from inside his house. Zero complaints and would definitely re purchase
Ramon Catano
Reviewed in the United States on July 23, 2023
I love these horns. They sound super similar to real nathan k5las but literally a fraction of the cost and no manifold. I put these in a 2013 Scion Tc and i scare family and friends all the time. They saved me on multiple occasions since small car and no one ever sees me. I honked at a big rig and i didnt hear his air horns till i ran out of air (3gallon). For the price, you cannot beat them, yes theyre plastic but super durable i had them for a year and no cracks at all. The one problem i had was the hose came off one of my horns but thats because i put it too close to a heat source and it softened the tubing till when i honked it popped off. I will buy these again when i get my truck but i'm putting a bigger tank and bigger hoses. It doesnt matter about air pressure, it matters how much air you can get to the horns (aka hose diameter)
Chris
Reviewed in the United States on May 23, 2021
Horns are fantastic, no more setting at a light while someone plays on their phone! Give them a little wake up call and they are off and running. Sometimes it may even cause them to throw the phone to the floorboard if you have a 150 psi alert that the light is green. Love these things, don’t blow your cool, blow the horns and people will move!
Charley
Reviewed in the United States on August 30, 2020
I love hornblasters products this is my third horn set from them but the packaging that these came in was pathetic all four horns are scuffed and scratched severely which I’m upset about cause these are for a show truck the airline connectors and solenoid seem like they’ve been rolling around in this box for a month straight hitting the horns the box looks like it was kicked down a few flights of stairs a time or two before it was shipped to me like wtf ????
Ryan B
Reviewed in the United States on May 29, 2020
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Taylor Schumacher
Reviewed in the United States on December 1, 2020
I welded my own bracket and installed them the way I wanted them. They sound so good. Every video on YouTube you’ve watched doesn’t do these things justice. Hit that horn once and you’ll be that kid in the sandbox with you tractors again. Quality sounds and a great price. I love how the shockers come separate so you can design your own bracket. Stop reading reviews and your YouTube searches. Get them and install them. That’s it. You’ll be satisfied.
kameron
Reviewed in the United States on November 2, 2019
Holy loud..... I love these horns and couldnt be happier reaking havoc on my town with them lolol fairly easy to install just take your time
Wendy James
Reviewed in the United States on June 5, 2016
My husband has too much fun with this horn. He loves scaring people and seeing them jump. This horn is very loud and sounds just like a train that you can hear for blocks.The install for these was pretty straight forward. He mounted the horns in the grill of his f250 super duty truck and the compressor in the bed of the truck.
Customer
Reviewed in the United States on May 19, 2016
So got the product in and it came in a clean amazon box. But the box inside looked like it was run over a few times, got rained on, and was cut open and re taped 3 or 4 times. Also had stains from maybe coffee or soda..... To my absolute astonishment nothing was damaged or missing.I mounted them under my truck which is a low rider with air ride. Im using a 8 gallon tank with twin viair constant duty compressors at 200psi these sound great and are way louder than other train horns ive heard around town. WAY LOUDER! Absolute must have for todays road rage situation!
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