HORN DUAL TRUMPET CP BRASS
You need an air horn if you want a big rumbling sound. AFI's dual-trumpet airhorn puts out a loud 121 decibles! It's low frequency carries long distances over water.
The trumpets are classy chrome-plated brass.
The non-corrosive LEXAN diaphragm lasts indefinitely around the water. Includes compressor, air tubing, fittings, and hardware.
Dimensions: 17'' L x 7'' W x 3 3/4'' H.