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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 Saturday, May 23
Order within 2 hours and 45 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. 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: Saturday, May 23

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

  • did not sound as advertised
Color: Red
does not sound like a train horn. just a regular sounding horn. and Amazon wants to charge me $7.99 for a return box. .5 star for the product and .5 star for Amazon. Nice job taking care of your now former customer!
Reviewed in the United States on April 30, 2026 by Amazon Customer

  • Great so far
Color: Red
First day review. Installed fairly quickly. Definitely not 300 db but loud enough. Replacing the stock horns on my 2002 f150. Had to cut and splice some spade connections. Also used some shrink tubing for added protection. Bolted to the stock bracket and spliced into the original harness for OEM-like fit. ... show more
Reviewed in the United States on May 2, 2026 by Rene R

  • 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

  • You get what you pay for
Color: Red
So I’m only giving it the 3 stars because it sounds better than what I had going on to begin with. It’s not as loud as they claim and definitely not a train horn. But it does serve its purpose and didn’t break the bank.
Reviewed in the United States on March 22, 2026 by charla boney

  • Horns
Color: Red
Mounts little thin but horns are loud as crapp nice horns
Reviewed in the United States on April 1, 2026 by Damon

  • Sound like regular horns not any more loud than regular ones.
Color: Black
They work just fine for a 12 buck high and low horn set up. Nowhere near sounding like super loud train horns though. Sound is regular tone and volume. So that's why it gets 2 stars because the title is not accurate at all.
Reviewed in the United States on April 19, 2026 by kurt

  • Loud horns
Color: Red
I only used 1 horn for my golf cart and it sounds great
Reviewed in the United States on May 13, 2026 by Alan Cattoni

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