Big Bad Max Air Horn

BIG BAD MAX in CHROME has a sound chamber designed to create a deep big rig sound, three times (3X) louder than a factory horns. Works on all 12-volt vehicles: cars, trucks, motorcycles, boats and etc. The one-piece patented design requires no hoses like conventional air horns. Easily installs with one bolt that is provided, transfer the factory horn wires to BIG MAD MAX�S compressor and the installation is complete. Built with a heavy-duty compressor that is maintenance free assuring years of dependable service. The housing is made from super strong ABS plastic with a black stealth finish. If you want a deep sounding powerful air horn sound, BIG BAD MAX is the horn for you! 123.5 Decibels - 320 Hz, measures L 5 � inches x W 3 � inches H 4 ? inches. 30-amp relay is included.