Double horn 35/31 cm + compressor 1.0 bar - 24 volt

A MARCO top product that builds up the pressure very quickly. As a result, the horn starts up faster and is much louder than when using a series compressor.No cheap import from the Far East - but Made in Europe !Approval regulations of compressed air horns and compressor fanfares:If sound horns are used as additional signaling equipment, they do not have to be approved or registered. The installation must be done in a way that general safety regulations are not violated (risk of injury by accident). For example, installation at a height of more than 2 meters is unobjectionable, as well as below the bumper or under the hood of the vehicle.Excerpt from the German Road Traffic Licensing Regulations (StVZO)§ 55 Devices for acoustic signals(1) Motor vehicles shall have at least one audible warning device, the sound of which shall alert vulnerable road users to the approach of a motor vehicle without startling them and causing more than unavoidable annoyance to others. Where more than one audible warning device is installed, it must be be ensured that only one device can be actuated at a time. Switching to one or the other device shall not permit the emission of a sequence of sounds of different fundamental frequencies.(2) Horns and horns that produce a sound with constant fundamental frequencies (including harmonic chords) that is free of extraneous noise may be installed as devices for sound signals. The sound level shall not exceed 105 dB(A) at any point 7 m from the location of the sound source on the vehicle and at a height range of 500 mm to 1 500 mm above the roadway. Measurements shall be made in an open space with as smooth a surface as possible, in the absence of wind; obstacles (trees, bushes, etc.) that may interfere by reverberation or attenuation shall be at least twice as far away from the sound source as the sound receiver.

Small, compact and powerful. Mounting without clamp. The compressor is simply suspended from the existing screw.No cheap import from the Far East - but Made in Europe !Approval regulations of air horns and compressor fanfares:If sound horns are used as additional signaling equipment, they do not have to be approved or registered. The installation must be done in a way that general safety regulations are not violated (risk of injury by accident). For example, mounting at a height of more than 2 meters is unobjectionable, as well as below the bumper or under the hood of the vehicle.Excerpt from the German Road Traffic Licensing Regulations (StVZO)§ 55 Devices for acoustic signals(1) Motor vehicles shall have at least one audible warning device, the sound of which shall alert vulnerable road users to the approach of a motor vehicle without startling them and causing more than unavoidable annoyance to others. Where more than one audible warning device is installed, it must be be ensured that only one device can be actuated at a time. Switching to one or the other device shall not permit the emission of a sequence of sounds of different fundamental frequencies.(2) Horns and horns that produce a sound with constant fundamental frequencies (including harmonic chords) that is free of extraneous noise may be installed as devices for sound signals. The sound level shall not exceed 105 dB(A) at any point 7 m from the location of the sound source on the vehicle and at a height range of 500 mm to 1 500 mm above the roadway. Measurements shall be made in an open space with as smooth a surface as possible, in the absence of wind; obstacles (trees, bushes, etc.) that may interfere by reverberation or attenuation shall be at least twice as far away from the sound source as the sound receiver.

No cheap import from the Far East - but Made in Europe!Newly developed compressor single horn. Bright chrome plated super long funnel, deep sound and all with a compressor.No cheap import from the Far East - but Made in Europe!