Sea-Dog Line Air Horns

Sea-Dog Line Air Horns: Sound Signals Built for the Water

When it comes to on-water safety, few things matter more than being heard. Sea-Dog Line brings its century-long heritage of marine hardware craftsmanship to the air horn category, offering trumpet-style horn solutions engineered specifically for the demands of the marine environment. Since 1903, Sea-Dog Line has been providing quality-built, affordable hardware for boats, and that commitment to durability and function is evident in every horn they produce.

The MaxBlast Line: Sea-Dog's Flagship Air Horn Series

Sea-Dog's most recognized air horn offering is the MaxBlast series — a family of compressor-driven trumpet horns designed for permanent installation aboard recreational and commercial vessels. The lineup includes the MaxBlast Single Trumpet Horn and the MaxBlast Dual Trumpet Horn, both featuring stamped 304 stainless steel construction with an over-mold design. For boaters who prefer a low-profile solution, Sea-Dog also offers the Drop-In Hidden Horn in multiple versions, constructed with powder-coated steel and injection-molded nylon for a clean, concealed installation.

The MaxBlast Fire air horn compressor is designed to produce an ear-piercing sound, and the powerful 12V compressor is well-suited for a variety of boating needs. Completing the system, a stainless steel trumpet air horn tube cover — available in a 3-15/16" diameter, 304 stainless steel construction — fits all Sea-Dog seal air horns and MaxBlast electric units.

Marine-Grade Materials That Last

Every Sea-Dog air horn component is built with the assumption that it will face salt air, UV exposure, vibration, and moisture day after day. Sea-Dog products are constructed from durable, marine-grade materials designed to withstand harsh saltwater environments, with common materials including 304 and 316 stainless steel, investment cast bronze, chrome-plated brass, and UV-resistant injection-molded polymers. The MaxBlast Chrome Brass Compact Dual Trumpet Air Horn, for example, pairs classic aesthetics with corrosion-resistant materials that hold up across seasons.

Safety Compliance You Can Count On

Marine air horns aren't just accessories — they're federally required safety equipment. Air horns provide loud, attention-getting sound signals for fog, emergencies, and communication, and must meet USCG sound signal requirements. Sea-Dog Line designs hardware for harsh marine environments and aligns its products with ABYC standards for safety-oriented installations. Sea-Dog also notes having an ABYC-certified marine technician on staff to support technical and installation questions.

Whether you're upgrading an older vessel or fitting out a new build, Sea-Dog Line air horns offer a proven combination of rugged construction, clear trumpet tone, and thoughtful installation options. Explore the full range of marine air horns or browse everything Sea-Dog Line has to offer across the complete catalog of marine hardware and safety equipment.