The dual trumpet electric horn by Marco is designed to provide maximum loudness and acoustic visibility onboard. Its construction in polished chrome brass and corrosion-resistant materials makes it ideal for demanding marine life.
Technical Features
- Power supply: 12V DC
- Trumpet lengths: 400 mm and 470 mm
- Material: Polished chrome brass and corrosion-resistant components
- Frequency: 320/370 Hz
- Sound intensity: 121 dB at 1nm
- Protected electromagnetic unit
Advantages
- Powerful acoustic signal visible from long distances.
- Easy installation and durability against marine environments.
- Increases safety during intense navigation or fog.
Applications
- Perfect for sailboats, yachts, or motorboats.
- Ideal as main horn on medium and large vessels.
Usage and Maintenance Tips
- Install in an obstruction-free spot, away from direct water sources.
- Clean regularly with fresh water and check electrical connections.
| Voltage | 12V |
| Main Material | Chrome brass, non-corrosive parts |
| Frequencies | 320/370 Hz |
| Sound Power | 121 dB |
| Trumpet Lengths | 400/470 mm |
