Wolo® 419 - Bad Boy™ Black Air Horn

5 reviews|Item # mpn477956385|Similar Products
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Product Details

Universal Bad Boy™ Black Air Horn (419) by Wolo®. Bad boy is the latest in air horn technology, a patented one-piece design, that requires no hoses. Installs easily in minutes by simply transferring the factory horn wires to the compressor. Mounts with one bolt included in kit. Produces a powerful dual tone air horn sound, that is two times 2x louder than a factory horn. The bad boy, is compact in size to fit any 12-volt vehicle. Wolo's bad boy will provide the vehicle owner a powerful air horn sound. They will hear you before they see you™. Built with a heavy-duty maintenance free compressor that will provide years of dependable service.


Sound Pressure Level: 123.5 dB
Voltage: 12 V
Amperage: 16 A
Amperage Relay: 30 A
Fundamental Frequency: Low Tone: 530 Hz; High Tone: 680 Hz
Size: Length: 5-1/8", Width: 3", Height: 4-1/2"


  • Will produce a super loud alerting sound to keep you safe on the road
  • Looks as good as sounds and sports a compact, elegant, and stylish design
  • Can be installed and assembled with no great effort, enables a secure connection
  • Manufactured with state-of-the-art materials and leading-edge innovations

Wolo is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Wolo are made with expert care and created by professionals to meet all your requirements. Wolo does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Wolo is the name you can trust.

Wolo® is a second–generation family owned business providing cutting-edge products which deliver the ultimate in quality and value to protect and keep people safe. In 1965 Wolo was established by one person who had an idea and commitment to manufacture a single patented hood lock. Today Wolo is a leading company in horn design and technology which also creates a variety of vehicle emergency and safety warning lights, sirens and speakers, on-board systems, and many other top-notch products.

Part Number:
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Vehicle Fitment

This part is universal


Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
Wolo® 419 - Bad Boy™ Black Air Horn
1-5 of 5 Reviews
5 of 5
Wolo® 419 - Bad Boy™ Black Air Horn
Looks very kool.
Posted by Villasana (Houston, TX) / April 16, 2018
5 of 5
Fun Horn
Wolo® 419 - Bad Boy™ Black Air Horn
I bought this kinda as a gag to put on my Polaris RZR. The horn is very loud and does a great job even out on the trails with our loud ATVs. Since I did not have a horn on the rzr I had to buy a button. I found a cheap one on Amazon.
Posted by William (Fairfax, VA) / April 13, 2017
4 of 5
This Bad Boy Is Loud!
Wolo® 419 - Bad Boy™ Black Air Horn
This horn appears to be a a fairly good quality product even though it is partially plastic. The price is about right on this product. I think that it is actually worth what they charge for it. It was very easy to mount and hook up, even though I had to run a ground wire to it since my vehicle only had one wire going to the horn. Overall, I am very pleased with this horn. It is loud! Time will tell about its dependability, but I am currently very pleased with it.
Posted by David (Fayetteville, AR) / September 04, 20162001 Ford Explorer
5 of 5
This is a great horn, that makes very loud sound and definitely louder than the stock horn on my motorcycle. The installation took about an hour, just follow the included wiring schematic. I had no problems since the install a month ago. Works good, great to get the attention of the traffic.
Posted by Karon (Londonderry, NH) / September 03, 2015
5 of 5
I think this Wolo Air Horn great update for my motorcycle, most factory horns are weak and my wasn't an exception. Now I'm happy and proud with my horn sound. No more beep beep, now it's hooooonk, get outa my way!
Posted by Jacobs (Altus, OK) / August 13, 2015

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