Model 855
Wolo Express™
12-Volt 128 Decibels 308/337/366 Hz

Wolo, the first company to design and sell ABS train horns, has a new universal flat rack design that makes installation easier, because the horn requires less mounting space than other styles of train horns. WOLO EXPRESS has three black trumpets that are made of reinforced ABS plastic, producing a sound that is just plain outrageous! The trumpets can be separated from the mounting base for installation’s that have limited space. Built rugged to withstand the toughest roads and vibration with a heavy-duty steel-mounting base that has a powder coat black finish. WOLO EXPRESS requires an on-board air system. Recommended Wolo on-board air system models: 840, 858 and 860. WOLO EXPRESS comes with a built-in heavy-duty 12-volt electric solenoid, mounting hardware and 10 ft. of ¼ in. O.D. nylon high-pressure hose.