Product Review

This dual trumpet electric horn is 100% stainless steel housing, 304 non-magnetic grade with a bright polished finish that will not rust. Designed for exterior use and ideal for boats in a salt water environment and also rvs, suvs & trucks. Will sound at a loud 125db. Ideal for any 12-volt system vehicle in almost any weather condition. This horn is maintenance free and does not require a compressor or hoses. Simple 2 wire connection (positive & negative) for quick installation. Comes complete with rubber mounting gasket and hardware. Marine grade electric train horn color: chrome sound output: 125db power source: 12v dual trumpet stainless steel 304 non-magnetic grade material bright polished finish maximum rust protection maintenance free ideal for boats, RV, SUVs and trucks dimensions: 15-3/4" l, 18-3/4" l (trumpets) note: does not require a compressor or hoses, simple two wire connection.