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Super Loud Train Horns, Car Waterproof Durable Air Electric Snail Horn, 12V Raging Sound Air Horns Replacement Kit, Automotive Accessories Universal for Car, Motorcycle, Truck, Bike, Boat (Black)

  • Based on 3,138 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 16
Order within 21 hours and 15 minutes
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Color: Black


Features

  • WATERPROOF ABS MATERIAL: Our snail air horn is made of ABS polymer material, which is 100% waterproof and has superb corrosion resistance. It also contains high quality carbon steel material with electrophoresis treatment on the surface, which does not fade and rust easily.
  • LOUD SNAIL HORN: Are you still struggling with the flat sound of your car horn? Or it has poor penetration? Don't worry! Our 12v speakers provide you with up to 300DB of true decibels. Actual decibels: 110db 5. This loud voice that cannot be ignored helps you attract the attention of other cars and pedestrians and avoid accidents on the road.
  • SAFE & RELIABLE: The copper end of this snail air horn has better conductivity and is less prone to rust and circuit shorts, providing you with a longer service life. It doesn't have a bulky air compressor, just a small device that produces incredible sound! We use the most reliable materials and are committed to providing you with the safest products.
  • WIDE APPLICATION: The train horn is suitable for almost 98% of the vehicles on the market. Compatible with cars, golf carts, trucks, trains, boats, motorcycles, bicycles, ATVs, SUVs, buses, boats, ATVs, go-karts, dirt bikes and 12V power supplies.
  • EASY TO INSTALL: The unique mounting bracket design makes the installation firmer, and the bracket is universal. You can install it in any position and only need 12V power supply. If you have any questions, please feel free to contact us, we will reply as soon as possible.

Description

Tip:1. The normal operating voltage of the speaker is 9-16V.2. The horn should be installed away from the engine.3. It is better to install the horn with the mouth 45° slanted downward, which is more waterproof.4. Don't press and hold the horn for a long time, preferably no more than 30 seconds.The Following Problems May Occur When The Horn is Working Erratically:1. The copper terminals of the wiring have signs of loosening or falling off.2. The battery does not have enough power.3. The connection wire of the horn is too thin.4. The horn button is damaged.

Brand: BLAU GRUN


Color: Black


Material: Copper, Plastic


Voltage: 12 Volts


Fit Type: Universal Fit


Brand Name: BLAU GRUN


Manufacturer Part Number: ‎BLAU GRUN-300DB Horns


Manufacturer: BLAU GRUN


Model Number: Train Horns


Item Type Name: Train Horns


Manufacturer Warranty Description: 0.2


Included Components: Train Horns


Voltage: 12 Volts


Fit Type: Universal Fit


Compatible with Vehicle Type: Bus, Motorcycle, Passenger Car, SUV, Truck, UTV, Van


Noise Level: 130 Decibels


Automotive Fit Type: Universal Fit


Material Type: Copper, Plastic


Color: Black


Style Name: Modern


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Louder than OEM horns
Color: Red
These horns are great, and plenty loud. I almost didn’t buy them because of several negative reviews. So no, they’re not as loud as a train horn. To achieve that you’d need to buy an air horn complete with compressor and air tank. They are made of ABS plastic, just like the OEM horns. They do not come with a wiring harness, but making your own, if you have a wire crimping tool, could not be much easier. ... show more
Reviewed in the United States on March 1, 2026 by Russ

  • Basically OEM level sound.
Color: Gray
The listing says 300 decibels but the horns casings are stamped 410 hertz which is equal to about 115 decibels, the stock horns on your vehicle are usually around 105-110 decibels. They sound nothing like air horns just regular vehicle horns.
Reviewed in the United States on March 16, 2026 by Amazon Customer

  • Good product
Color: Red
Not as loud as their title says. It's loud but not train horn loud. Used on our SXS and it works good. We just wanted something louder than the stock one and it does the trick. Feels durable and it was easy to install.
Reviewed in the United States on October 23, 2025 by Festus hagen

  • Not loud at all
Color: Red
It’s a two star because it’s kind of funny but a train horn? It sounds like something you put on a 16-year-old girl’s car for funzie real squeaky
Reviewed in the United States on May 27, 2026 by Jon

  • Good quality
Color: Gray
Item as described, great value for your money. Durable product. Easy to replace, good quality sound. Works well
Reviewed in the United States on May 17, 2026 by Afroditas

  • Functionality
Color: Silver
Not plug and play on a Harley Davidson. Both horns drain a lot more current. Will need a harness with a relay to install it, so that the additional current is pulled directly from the battery.
Reviewed in the United States on June 2, 2026 by Ricardo Vieira

  • Just what I wanted.
Color: Red
Just got. Hadn't tried yet, but looks good and what I wanted. Shipping as promised. So happy to put on my new tractor. 😊. Collor matches. ❤️
Reviewed in the United States on May 28, 2026 by nona billings

  • Great alternative for your motorcycle horn!
Color: Silver
Bought this to replace my motorcycle horn. Installation was easy, swapped out in less than 5 minutes and works great! No issues with the wiring connections definitely helped with the speed of replacing. Used the lower tone 410, nice loud sound instead of the little squeakers usually on motorcycles.
Reviewed in the United States on June 2, 2026 by Shep

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