Wolo® - Cannon Ball Express™ LV Pro Plus Train Horn

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Product Details

Universal Cannon Ball Express™ LV Pro Plus Train Horn by Wolo®. When a truck owner demands an ultra powerful horn, the Cannon Ball Express Pro Plus Train Horn is the one to choose. Gives any truck a true train horn sound. Constructed of all metal with three (3) triple chrome plated trumpets and operated by a heavy-duty lanyard valve, included. The horn's base is painted steel. The Cannon Ball Express Pro Plus Train Horn requires an on-board air system. Horn comes with all required mounting hardware, 10 foot length of 1/4" nylon high pressure hose and a heavy-duty lanyard valve.


Sound Pressure Level: 152 dB
Voltage: 12 V
Amperage: 22 A
Built in pressure switch: On 80 PSI; Off 110 PSI
Low Range: 307/347/440 Hz
Horn size: Length: 16-1/2", Width: 14-3/4", Height: 11"
Horn output: 90/110
Hose type: 1/4" O.D
Horn construction: All metal, base - painted enamel, trumpets - chrome plated
Compressor Size: Length: 11-1/2", Width: 3-1/2", Height: 6-1/2"
CFM: 3.5


  • 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.

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Vehicle Fitment

This part is universal


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Wolo® - Cannon Ball Express™ LV Pro Plus Train Horn

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