Technical features of the marine speakers with 2-way system:

- **Type:**
- 2-way marine speakers available in either 5.25", 6.5" or 6 x 9" sizes.

- **Impedance:**
- All variants have an impedance of 4 ohms, which ensures a compatible connection with various amplifiers and audio sources.

- **Housing:**
- The housing is made of plastic, which is valued for its durability and corrosion resistance in marine environments.

- **Form:**
- Types 50 and 60 are round, while type 690 is elliptical to suit different installation situations.

These 2-way marine speakers provide a robust and reliable solution to the sound needs of boats and other marine vehicles. With their durable plastic housing and choice of sizes and shapes, they can be adapted to different installation locations while delivering clear and powerful sound.