Drop-in V.1 hidden horn is constructed of powder coated steel and injection molded nylon. At 106 decibels and a frequency (Hz) of 440±20A this horn meets ABYC standard A-23. Kit includes horn plus one each chrome and white decorative billet snap-in grills. For use on vessels under 39'. 12V DC. Required hole size, 1-7/8" X 3-3/8".
"Warning - this product contains chemicals, including Phthalates [B], known to the State of California to cause cancer or other reproductive harm - For more info go to www.P65Warnings.ca.gov"
www.P65Warnings.ca.gov