Kleinn Black Quad Horn/ 12.5In/10In/7.5In/6In - XCR2.0 Coated Zinc Alloy

Vortex 4 12-volt electronic air horn solenoid included; Black XCR 2.0 coated zinc alloy air horn trumpets; Four trumpets, 13", 11", 8 1/2" and 7" in length; Loud, full, clean sound; Up to 153.6 db output

Compact black XCR 2.0 coated zinc alloy quad train horn.

The model 141 black quad air horn delivers devastating truck air horn sound with compact, easy to install construction. This air horn can fit in almost any vehicle and deliver the big time loud air horn sound you need. Easy to fit, XCR2.0 black corrosion resistant finish and extreme sound. These loud air horns are the complete package