WESTERN EXPRESS is the latest addition to the Wolo’s truck train air horn selection. Two reinforced ABS black plastic trumpets that easily mount independently when space is limited, the installer can even mount the trumpets in different locations. Each trumpet has a heavy-duty steel mounting bracket painted black and easily secures the to the vehicle with two bolts. WESTERN EXPRESS is designed to produce a powerful sound 125 Db, sure to be heard. The trumpets reduced weight ensures less vibration and eliminates the need for extra support brackets to prevent damage when driving on rough roads. Each trumpet has a strong threaded chrome plated steel collar that connects the trumpet to the sound chamber to prevent breakage. Both trumpets have an attractive semi-gloss finish that will dress-up and look great on any truck. Supplied with an independent mount 12-volt heavy-duty electric solenoid The WESTERN EXPRESS requires an on-board air system with a minimum of one and half (1.5) gallon storage tank. Comes with all mounting hardware, 10 ft. of ¼” O.D. high-pressure nylon hose. See below for recommended Wolo on-board air systems.
125 Decibels
330/336 Hz – Low Range
Short Trumpet: L 15-1/2 in. x front diameter 7-1/4 in. x rear 4-1/2 in.
Long Trumpet: L17-1/4 in. x front diameter 7-1/4 in. x rear 4-1/2 in.
Horn output with 90/110 psi: 125 db measured at 1 meter.
Horn construction: ABS plastic semi gloss black finish, mounting base metal painted black finish.
Electric solenoid: 12-volts / 300 milliamps
Hose type: 1/4 in. O.D.
Air fittings: Brass
Mounting hardware and 10 ft. of 1/4" O.D. high pressure hose included.
