WOLO CHALLENGER BIG-RIG 125dB 110 PSI ROOF-MOUNT AIR HORNS WITH AIR SYSTEMS

Adds a 125dB "Big Rig" sound to your vehicle Two brilliant triple-chrome-plated metal trumpets look great atop your roof Complete with everything needed for installation On-board compressor and air tank can be used to inflate tires, air mattresses, etc. Bigger blast than you'll ever need! Trumpets measure 3-3/4" diam. x 14" and 11-1/2" L (in-tandem mounting increases overall length to 16-1/2"). Heavy-duty mounting base mounts to roof with 4 rust-resistant stainless steel bolts (drilling required). Includes: maintenance-free 110 psi 12-volt compressor (7-1/2" x 5" x 5-1/2"), heavy-duty air storage tank (5"W x 5-1/2"H x 8"L) to deliver blast instantaneously, lanyard or solenoid components, tubing with brass fittings, wring, hardware, gaskets, 25-ft. auxiliary hose, instructions. Air Horn