Approved for seagoing vessels up to 75 metres in accordance with COLREG '72, Class III, and for all inland waterway vessels. The H400 Maritone air horn from Den Haan Rotterdam has an audible range of more than one nautical mile. The...

MARCO TCE electromagnetic horn with reduced dimensions but with high sound output. Runs with an acoustic pressure of 114 dB(A) and a frequency of 350 Hz. Listen to the sound here. A robust construction of trumpet - made of white enamel...

MARCO TC1/P small electropneumatic horn (250 x 100 mm) with high sound output. Works with an acoustic pressure of 116 dB(A) and a frequency of 420 Hz. Listen to the sound here. Body made of white ABS plastic. Comes complete with electric...

MARCO HR1 HURRICANE built-in electropneumatic horn for boats. Complete system with integrated compressor, with immediate sound output when pressing the push button. Suitable for yachts under 12 meters and as secondary system . The...

Electric horn of all brass construction, with spun body and trumpet. Brass bracket. Surface polished brass or chrome plated. Volume 114 dB(A), frequenzy 340 Hz,. Available for 12V or 24V.

Simple electromagnetic horn made of chrome-plated brass. The electromagnetic sound group is carefully protected, made of anti-corrosive material and the chrome plating is resistant to salt. Complete with mounting bracket. Volume 114...

Unpressurized electric horn with electromagnetic sound generation. Stainless steel horn. Volume 118 dB (A), frequency 370 Hz. Listen to the sound here.

Compressed air signal horn with horn of chromed brass. Comes with compressor, relay and assembly materials. Frequency 228 Hz. Volume 108 dB (A). Listen to the sound here. A spare compressor is also available.

Compressed-air double horn Deep tone 177 / 218 Hz,105 db(A). Listen to the sound here. Made of chromed brass. Comes with compressor, relay and assembly materials. Available for 12 Volt or 24 Volt systems.

Horn for use with compressed air. Pleasant deep tone: approx. 315 Hz, volume 123 dB(A) (1 m). For ships up to 20 metres in accordance with the international COLREG 1972 regulations. EU approval for IMO Class IV from RINA, Lloyd's...

MARCO Horn for use with compressed air. Pursuant to COLREG 1972, IMO Class III, approved by RINA, Lloyd's Register, BureauVeritas. For vessels of 20-75 m LoA. Brass horn, painted white. The horn requires an onboard compressed-air supply...