V.1 DROP-IN HIDDEN HORN W/GRILLS (SEA-DOG) 4-7/8" L x 2-3/4" W x 3-3/8" D 12 106 db

Powder coated steel and injection molded nylon. Includes horn plus one chrome and one white decorative billet snap-in grill. Hole size 1-7/8\" x 3-3/8\". At 106 decibels and a frequency (Hz) of 44020A, this horn meets USCG COLREGS and ABYC standard A-23 for use on vessels under 12m (39\'). NMMA Type Accepted #2577064.