Mini Compact Single Horn - 12VFeatures304 Stainless Steel Trumpets, Diaphragm, and Mounting BracketsMeets ABYCA-23 for boats up to 12 metersPre-wiredIt fits existing hole patternsMuch louder than competitive modelsSpecificationsDimensions 3L, 3-14W, 1-14H 7.5 x 8 x 4.5 cmMax Amp Draw 3 AmpsRating 105 db 1 Meter SpecificationsVoltage - Input Range Volts 12vColor StainlessBox Dimensions 3H x 5W x 8L WT 0.8 lbsUPC 768170100356 California Residents WARNING Cancer and Reproductive Harm - P65Warnings.