Eighteen Sound 8NW650

The Eighteen Sound 8NW650 is an 8-inch woofer with neodymium magnet. This transducer responds to a specific market demand for a light speaker, which combines excellent linearity with good power management capability. The 8NW650 mainly provides for the use of the lower part of the spectrum in line-arrays or in box reflexes in multi-way systems.

The high quality neodymium magnet ensures a high flow concentration and low Power Compression. The 65 mm diameter EWAL spool in aluminum wire is wound on a high resistance glass fiber support. In addition, the coil exploits the ISV - Interleaved Sandwich Voice Coil construction technology . In addition, the mobile coil is cooled through openings (located between the basket and the front polar plate) and ventilation ducts made in the rear polar plate.

The curvilinear paper cone comes from a special high-strength wood pulp, designed to obtain maximum rigidity and strength. In addition, the membrane provides for the application of a treatment that makes the speaker repellent to humidity, without increasing its mobile mass. Finally, a special epoxy treatment is applied to the upper and rear plates, making the transducer much more resistant to the corrosive effects of salts and oxidation.