SeaDog 431250 Drop In 4 Amp 111 DB Horn V.3 with Grills | Powder Coated Steel & Injected Molded Nylon

Drop-In Hidden Horn V.3 with Grills is constructed of powder coated steel and injection molded nylon. Kit includes horn plus one chrome and one white decorative billet screw-in grill. Hole size 2-3/4” diameter. At 111 decibels and a frequency (Hz) of 370±20A, this horn meets US Coast Guard’s COLREGS and ABYC standard A-23 for use on vessels under 12m (39′). 12VDC. NMMA Type Accepted #2577066.WARNING: Cancer and/or Reproductive Harm. See