MAXBLAST SINGLE TRUMPET HORN (SEA-DOG LINE) 12 12 16" 118 db Single trumpet

A prewired, sealed sound unit. Constructed with an over molded motor housing under a stamped 304 stainless steel exterior and diaphragm. Horn wiring has no polarity, negative or positive can be attached to either wire. Meets US Coast Guard\'s COLREGS and ABYC standard A-23 for use on vessels under 12m (39\'). 5-year warranty. NMMA Type Accepted #2577069 & 2577070.