Sea-Dog Blast Twin Mini Compact Horn Max

Sea-Dog Blast Twin Mini Compact Horn Max. After a 600 hour salt spray test this electric horn was completely rust-free Mounting bracket can be used as a wiring template. When installed horns should point slightly downward to permit water drainage. At 111 decibels and a frequency (Hz) of 49020A this horn meets US Coast Guard's COLREGS and ABYC standard A-23 for use on vessels under 12m (39'). 12VDC. Five-year rust-free warranty. 12VDC. NMMA Type Accepted #2577062. Specifications for Sea-Dog Max B