MaxBlast Dual Trumpet Air Horn for Boats 

The MaxBlast Dual Trumpet Air Horn is made from robust chrome plated brass, ensuring longevity and durability. Designed for optimal performance, the trumpet should be installed pointing slightly downward to allow for proper water drainage. This complete display pack includes a horn, compressor, air tubing, and all necessary mounting hardware. With an impressive output of 121 decibels and a frequency of 375±15A/315±15A, it complies with US Coast Guard's COLREGS, US Inland Navigation Rules, Annex III Regulations, and ABYC standard A-23 for vessels up to 20 meters (66’). Operates on 12VDC with a maximum current of 20A. NMMA Type Accepted #2577055.

WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit P65Warnings.ca.gov.