Collection: Horns

Choosing the right horn comes down to a handful of practical decisions: voltage, configuration, material, and where on the boat it will mount. Most electric horns here run on 12V, but Schmitt Marine's all-stainless trumpet horns are also available in 24V, so confirm your vessel's electrical system before ordering. Single trumpets suit smaller boats where space is tight, while dual trumpet setups from Sea-Dog and Schmitt Marine deliver more output and suit larger vessels that need to carry farther. If aesthetics matter, Schmitt Marine's compact hidden horn mounts out of sight, while Innovative Lighting's hull mount horns in white or black integrate cleanly into the hull line. Marinco and Sea-Dog also offer stainless steel grill covers to protect electric horn components from spray and debris.

Material is worth attention in a saltwater environment. Stainless steel housings from Sea-Dog and Schmitt Marine hold up well against corrosion, and covers add another layer of protection for the internal components. For on-deck or handheld use, Speco Tech's megaphone with built-in siren covers situations where a fixed horn is not practical. With options across five brands and a range that spans compact single horns to full dual-trumpet setups, most installations have a direct match here.