FOSTEX 10cm cone type full range unit (1 unit) FE108-Sol

The diaphragm is lightweight, yet has rigidity and internal loss by combining the ES cone, which has thin, flexible fibers and high density, and double-layer papermaking technology. The base layer is mainly made of long-fiber pulp and has high rigidity and internal loss due to its thickness, while the surface layer is made of short-fiber pulp to achieve high propagation speed on the diaphragm surface. As a result, while maintaining the bright and firm tone in the midrange, it is possible to reproduce crisp highs and deep lows with a good start-up. Adopts a Φ100 mm ferrite magnet to ensure sufficient magnetic flux density. A copper cap is placed over the pole to reduce current distortion. Enables powerful music playback. For the magnetic circuit, a highly rigid aluminum die-cast frame stably supports the large ferrite magnetic circuit and suppresses unnecessary vibrations transmitted to the enclosure. The center cap is directly connected to the voice coil bobbin, achieving band expansion above 20 kHz and smooth high-frequency reproduction. The input terminals are Faston 205 type low-loss gold-plated terminals. In addition to ensuring reliable connection of speaker cables, this also prevents sound quality deterioration. This re-released model reproduces the specifications of the previous release (December 2015) and is manufactured in Japan. This product is a model that will be re-released to commemorate the 50th anniversary of Fostex's birth, FE108-Sol, which has received overwhelmingly many requests for re-release among the limited edition models to date. The FE108-Sol is a special model that inherits the development philosophy of the base model FE103-Sol and generously incorporates the original technology accumulated over many years, allowing you to fully enjoy superior sound quality and more delicate and expressive music with a backloaded horn. It is a unit.