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    K-380 Ship horn, two Trumpets, Chrome Finish, 12 VDC

    €850,-* Goods to order; Europe 21 Days, RoW 24 Days
    The Kahlenberg K-380 Marine Air Horn is designed for boats between 25 and 45 feet in length with 12 VDC. The K-380 has been developed to maximize audibility. It produces a richness of tone based on a musical instrument.... Show more
    8 variations Housing finish: chrome plated, Compressor, Tank Kit: NO, Solenoid Valve Kit: NO

    Product description

    The Kahlenberg K-380 Complete Marine Air Horn Kit is designed for boats between 25 and 45 feet in length. As with all Kahlenberg Air Horns for pleasure craft, the K-380 has been developed to maximize audibility, while producing a richness of tone based on musical instrument design. This complete kit includes everything needed for a complete installation including the air horn, compressor kit, all tubing and quick connect fittings, solenoid valve and push button switch. Simply choose finish of the horn (chrome or white powder coat).

    • Output exceeds air or electric horns of similar size
    • Made entirely of brass with bronze diaphragm
    • Despite its small size, the horn operates on pressures up to 150 p.s.i. for maximum dB output
    • Extremely low air consumption: Allows for use of a very small compressor kit and very small air lines.
    • Sound duration is nearly continuous.
    • Easy Installation with the P449-20 12 Volt Compressor Kit, V-170-K Valve Kit, and M-126 Push Button (see accessory).


    • Vessel Length: Between 7,6 Meters (25 ft.) and 14 Meters (45 ft.)
    • Heated: No
    • Power Type: Compressed Air

    Technical Information

    • Frequency: 385 and 462 Hz
    • S.P.L. Output: 128.4 dB (A) @ 1 Meter
    • Air Consumption: 1.6 C.F.M.
    • Operating Pressure: 15 to 150 p.s.i.
    • Electric Power: 12 VDC (Compressor and Solenoid Valve)
    • Material: Spun Brass and Cast Brass
    • Net Weight: 11 lbs., 5 kg (Complete Kit, all components)
    • Length / width / height [inch; mm]: 14,83 x 8,55 x 5,31 ; 376,8 x 217,2 x 134,8
    • Finish: TGIC Sky White Powder coat or Kahlenberg Chrome Plate Finish

    Further Information


    All of our Kahlenberg ship horns for the High Seas, Inland shipping and Leisure markets are built to the highest quality standards. They offer owners and captains a highly reliable means of meeting IMO/USCG tone signalling requirements and an aesthetically pleasing element on board with a distinctive sound that will be the envy of everyone. With a worldwide reputation for durability, distinctive sound and exceptional finish, Kahlenberg Air Horns can be found on most mega yachts in the world. All Kahlenberg audio signals are tested and certified in an in-house laboratory to ensure compliance with the standards set by the International Maritime Organization (IMO) and the Collision Regulations (COLREG).

    The "Convention on the International Regulations for Preventing Collisions at Sea (COLREG, 1972 - Annex III) describes the technical details of sound signal appliances with respect to the sound signal intensity and the range of the audibility (see: COLREGS - International Regulations for Preventing Collisions at Sea; Annex Ill - Technical Details of Sound Signal Appliances; Chapter 1. Whistles (check IMO for latest version!)

    Ship length [m]: < 20

    • measured Frequencies [Hz]: 180 - 450, 450 - 800; 800 - 2100
    • Sound pressure @ 1m [dB(SPL)]: 120; 115; 111
    • Range [NM]: 0,5

    Ship length [m]: 20 - 75

    • measured Frequencies [Hz]: 250-700
    • Sound pressure @ 1m [dB(SPL)]: 130
    • Range [NM]: 1

    Ship length [m]: 75 - 200

    • measured Frequencies [Hz]: 130-350
    • Sound pressure @ 1m [dB(SPL)]: 138
    • Range [NM]: 1,5

    Ship length [m]: > 200

    • measured Frequencies [Hz]: 70-200
    • Sound pressure @ 1m [dB(SPL)]: 143
    • Range [NM]: 2

    Manufacturer information

    • Manufacturer: Kahlenberg
    • Partnumber: K-380


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