Collection: Boat Outfitting - Horns

Make sure you're heard on the water.

Explore marine horns and signaling equipment designed to provide clear, dependable audible signaling aboard your vessel. Whether you're replacing an existing horn, upgrading your signaling system or outfitting a new boat, a reliable sound-signaling device is an important part of your onboard equipment.

Shop marine electric horns, boat air horns, compact horns, trumpet horns, dual horns, horn buttons, compressors, mounting hardware and replacement accessories for powerboats, sailboats, fishing boats, pontoons, yachts and other marine applications.

From everyday maneuvering to situations where an audible signal is needed, Roam & Harbor makes it easier to find marine horn systems and accessories for your vessel.

Always verify voltage, sound output, mounting requirements, vessel size and applicable boating regulations when selecting sound-signaling equipment.

Be seen. Be heard. Be ready.

49 products

  • Innovative Lighting

    Innovative Lighting Marine Hull Mount Horn - White [541-0100-7]

    Regular price $39.55 USD
    Sale price $39.55 USD Regular price $0.00 USD

    Marine Hull Mount Horn - WhiteFeatures: For vessels under 12 meters (39.4 ft.) 12 or 24 volt DC system Built-in water evacuation drainage system Specifications: Color:...

  • Innovative Lighting

    Innovative Lighting Marine Hidden Horn - Black [540-0000-7]

    Regular price $39.55 USD
    Sale price $39.55 USD Regular price $0.00 USD

    Marine Hidden Horn - BlackFeatures: 12 or 24 Volt DC Systems For vessels under 12M (39.4') Uses "SETS" Horn Technology Draws less than 1/2 Amp Unit...

  • Sea-Dog

    Sea-Dog Pontoon Boat Mini Compact Horn w/Bracket [431430-1]

    Regular price $26.55 USD
    Sale price $26.55 USD Regular price $0.00 USD

    Pontoon Boat Mini Compact Horn with Bracket Pontoon Boat Mini Compact Horn with Bracket is constructed of powder coated steel. Includes 304 stainless steel bracket for easy...

  • Save $115.00 USD
    Marinco

    Marinco 24V Dual Trumpet Electric Horn [10018XL]

    Regular price $215.99 USD
    Sale price $215.99 USD Regular price $330.99 USD

    24V Dual Trumpet Electric HornMarinco is the leading supplier of horns to the marine industry, with over fifty years of experience in designing and manufacturing sound...

  • Save $91.00 USD
    Marinco

    Marinco 12V Dual Trumpet Electric Horn [10029XLP]

    Regular price $211.99 USD
    Sale price $211.99 USD Regular price $302.99 USD

    12V Dual Trumpet Electric HornMarinco is the leading supplier of horns to the marine industry, with over fifty years of experience in designing and manufacturing sound...

  • Save $104.51 USD
    Speco Tech

    Speco ER370 Deluxe Megaphone w/Siren - Red/Grey - 16W [ER370]

    Regular price $138.99 USD
    Sale price $138.99 USD Regular price $243.50 USD

    Deluxe Megaphone with Siren - Red/Grey - 16WOur 16 watt deluxe megaphone features a built-in switch selectable electronic alarm siren, pistol grip, press to talk switch,...

  • Save $13.16 USD
    Sea-Dog

    SEa-Dog MaxBlast Air Horn Compressor - 12V [432599-1]

    Regular price $75.99 USD
    Sale price $75.99 USD Regular price $89.15 USD

    MaxBlast Air Horn Compressor - 12VThe MaxBlast Air Horn Compressor works with all Sea-Dog® MaxBlast air horns. For use in standard installations where head room is...

  • Save $4.96 USD
    Sea-Dog

    Sea-Dog Drop-In Hidden Horn V.3 w/Grills [431250-1]

    Regular price $47.99 USD
    Sale price $47.99 USD Regular price $52.95 USD

    Drop-In Hidden Horn V.3 with Grills Drop-In Hidden Horn V.3 with Grills is constructed of powder coated steel and injection molded nylon. Kit includes horn plus one...

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