Looking for a reliable and durable electric horn for your marine vessel? Look no further than the Seachoice 14621 Compact Single Trumpet Electric Horn! Made with 100% stainless steel exterior and a type 304 stainless steel diaphragm, this horn is built to last in harsh marine conditions. With a 12-volt power source, this compact horn packs a powerful punch. Add the Seachoice 14621 Compact Single Trumpet Electric Horn to your boat for a reliable and attention-grabbing sound on the water.