The Wolo 418 is a roof mount air horn that has dual metal chrome trumpets. Features Wolo's new heavy-duty compact chrome compressor. Powerhouse produces an extra loud alerting sound, ideal for the vehicle owner that demands to be heard. Included in kit is chrome weather protector covers for both trumpets, to ensure years of dependable service. Powerhouse is a perfect addition for any 12-volt truck, 4X4, RV or SUV. So if you want the sound of a big truck, without an on-board air system, then Powerhouse is the horn for your vehicle. It will sound as good as it looks on your vehicle's roof. The kit includes a heavy-duty compressor, 30-amp relay, hose, weather protection covers and mounting hardware. Instructions in English / Spanish.
Powerhouse is a roof mount air horn that has dual metal chrome trumpets. Features Wolo's new heavy-duty compact chrome compressor. It produces a sound that is extra-loud, for the vehicle owner that demands to be heard. Included in kit is weather protector covers for both trumpets to insure many years of dependable service. The Powerhouse is a perfect addition for any truck, 4X4, RV, van, etc. So if you want the sound of the big trucks without an on board air tank, then Powerhouse is the one for your vehicle. It will look as good as it sounds. Comes complete with all mounting hardware. Instructions in English and Spanish.