One of the Kahlenberg Zero Series range of air horns, the S-0A Air Horn is certified to international requirements (IMO COLREGS) for boats up to 65 feet (20 Meters) in length. Made entirely of bronze and brass, the S-0A is constructed for a lifetime of marine service. The S-0A requires significantly less air to achieve high dB levels and can be powered by extremely small compressed air systems to minimize associated cost and space requirements on board.
Output exceeds other horns of similar size
Made entirely of brass with bronze diaphragm
Low air consumption allows for use of a very small compressor/tank kit as compared to other air horns.
Easy Installation with optional P449 Series Compressor Kits, V-69-K Valve Kits
The Kahlenberg S-0A Marine Air Horn is IMO Certified for boats up to 65 feet (20 Meters) in length. As with all Kahlenberg Air Horns for pleasure craft,
the S-0A has been developed to maximize audibility, with a richness of tone based on musical instrument design. Constructed entirely of bronze and brass it is built for a lifetime of service.
Frequency: 322 Hz
S.P.L. Output: 131 dB (A) @ 1 Meter
Air Consumption: 9 C.F.M., 4.2 l/s
Operating Pressure: 50 to 200 p.s.i. (3.5 to 14 bar)
Electric Power: 12 or 24 Volt D.C. (Compressor)
Material: Bronze and Cast Brass
Net Weight: 4.75 lbs., 2.15 kg
Finishes: Kahlenberg Chrome Plate,
TGIC Sky White Powdercoat,Gold PVD,
Black Chrome PVD
Certification: ABS, NMMA Certified A-23