Fostex FE206En 8" Full Range

ดอกลำโพง Fostex FE206En 8" Full Range

Fostex FE206En 8" Full Range

ES Banana Pulp Cone with whizzer cone.  Banana fiber pulp provides a fine, supple and dense cone material which improves mid-high frequency response.  Treated cloth surround (new version, thus the new "n" in the name). Copper clad pole piece for improved induction symmetry and less modulation distortion. The low Qts makes this driver useful in back loaded horn enclosure.  See pdf for back loaded horn design. http://www.fostexinternational.com/docs/speaker_components/FESeries.shtml

Double Bass-Reflex Enclosure
The double bass-reflex (DBR) speaker system is a variation of the standard bass-reflex (BR) enclosure that is intended to achieve further extension of the bass response. The augmentation to the bass output is achieved by the use an additional chamber in the bass-reflex process. Other advantages of the double bass-reflex speaker compared to a conventional bass-reflex system are a reduction of the cone excursion around F₃ and a corresponding reduction distortion. The use of an additional chamber in the speaker enclosure also reduces the likelihood of resonances. The interior chambers of the double bass-reflex speaker box is typically lined with a thick damping material and/or stuffed with loose synthetic or wool fill. The fill material is used to dampen the rear wave from the driver and minimize standing waves and reflections within the speaker enclosure. http://diyaudioprojects.com/Speakers/Fostex-FE206En-Double-Bass-Reflex-Speakers/