Wolo® - Challenger DD™ Truck Train Air Horns

0 reviews|Item # mpn4890777211|Similar Products
OUT OF STOCK - Unavailable until further notice
Authorized Dealer
Have a Question? Ask a Specialist
888.903.4343Live Chat

Product Details

Universal Challenger DD™ Truck Train Air Horns by Wolo®. Model 808-24 roof mounted air horn will make the perfect addition to any 24-volt truck, RV, van, etc. The horns’ base is painted black enamel and both trumpets have a bright chrome finish, which will dress up any vehicle big or small. Installation is made easy with Wolo’s new flexible inlet hose with brass fittings that is hidden from view. All metal construction throughout so to withstand the extremes in all weather conditions and to provide years of dependable service. The kit includes a heavy-duty compressor, 30-amp relay, hose, stainless steel mounting hardware, flexible inlet hose, wire, electrical terminals, horn button switch and a rubber gasket for a watertight installation.


Sound Pressure Level: 123 dB
Voltage: 24 V
Frequency Mid Range: 380/456 Hz
Current: 11 A
Compressor: 10-12 psi
Horn Size: L 14-1/2" x W 7" x H 5"
Compressor Size: Diameter 2-1/4" x H 4-1/2"
Horn Construction: All metal, base - painted black enamel, trumpets - chrome plated
Air Fitting: New easy to install flexible hose with brass fittings
Mounting Hardware: Stainless steel


  • 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 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:
Alternate MPN:

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® - Challenger DD™ Truck Train Air Horns

Questions and Answers

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
TRUCKiD FacebookTRUCKiD TwitterTRUCKiD YouTube ChannelTRUCKiD Pinterest
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by TRUCKiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.