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These Giant roof mount air horns produce a powerful alerting sound that will be heard for a greater distance. The beautiful metal trumpet is chrome finished with a front deflector cover to provide protection against the elements and protect the sound quality and your investment. Wolo Giant air horns are secured with two sturdy roof supports to eliminate vibration on the roughest roads, and the air feeder hose connection is made through the base, so it is not externally visible. The Giants' sleek appearance and superior performance will definitely enhance your rig.
Not Yet Reviewed
$112.99
These Siberian Express horns from Wolo have been engineered with the latest technology. The incredible sounding trumpets are made from reinforced ABS plastic to decrease the overall weight, making installation easier, while ensuring less vibration without extra supports. They are covered in an attractive, semi-gloss black finish and the mounting base is painted silver for long-lasting durability. The Wolo Siberian Express horns require an on-board air system and include all mounting hardware and a nylon hose.
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$113.99
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$117.99
If you're a truck owner demanding an ultra-powerful horn, then the Cannon Ball Express air horns from Wolo are the ones to choose. A true train horn sound is produced by three brass triple chrome plated trumpets. The Cannon Ball Express truck air horns come with a steel plated base, required mounting hardware, and a 10 ft. length of 1/4 in. nylon high-pressure hose.
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$201.99
The Road Warrior DDs are powerful air horns powered by Wolo's compact heavy-duty compressor. The beautiful chrome finished trumpets are secured to the roof with two sturdy mounts to eliminate vibration at high speeds and when driving on rough roads. Installation is easy with Wolo's new flexible inlet hose with brass fittings and stainless steel mounting hardware.
Not Yet Reviewed
$148.99
With Wolo Quadraphonic Express horns you WILL be heard! They feature four metal trumpets that produce an ultra-powerful 153 decibels of train horn sound. Quadraphonic horns have heavy-duty solid steel mounting bases to help prevent vibration, while the horns are triple chrome plated, so they look as good as they sound. Wolo includes stainless steel mounting hardware, brass air fittings, and 10 ft. of 1/4 in. O.D. nylon high-pressure hose. Specs for Wolo Quadraphonic Express horns: * 307/307/347/440 Hz--low range * 15 1/2 in. L x 12 1/4 in. W x 12 1/2 in. H * Horn output with 90/110 psi: 153 db * Electric solenoid: 12 V/250 milliamps
Not Yet Reviewed
$189.99
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