Wolo Ocean Alert Mini Dual Trumpet 12V Marine Air Horn

The Ocean Alert Mini Dual Trumpet Air Horn is constructed of solid brass and has a bright chrome-plated finish and stainless steel base plate. The compact size of this horn is ideal for smaller boats, while the horn still produces a warning sound equal to larger horns. Designed with Lexan noncorrosive diaphragms to provide years of dependable service in salt or freshwater environments. The heavy-duty 12V compressor is also compact in size for easy installation and is maintenance-free. Complete air horn kit includes compressor, rubber gasket, hose, 30-amp relay, and stainless steel mounting hardware.Wolo Model 160 Ocean Alert Mini Dual Trumpet• 12-volt DC• 127 decibel rating• 525/630 Hz• Horn: 9.5″L x 5″W x 3.75″H• Compressor: 4.5″H x 2.25″ dia.