The FF-WK series utilises a double layer paper cone, consisting of a wood pulp fibre base and a KENAF paper surface layer. Which along with a dome shaped. Good Evening, I just wanted to share my thoughts on each of these drivers and thier ways of performance in playing music. So here it goe’s. Speaker, Size CM, Size INCH, OHM, Data Sheet. FFWK, 20, 8, 8. FFWK, 16, , 8. FFWK, 12, 5, 8. FFWK, 10, 4, 8. FF85WK, 8, 3, 8. Fostex.
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Fostex FFWK – ” Full-range
Fostex FF series 5″ full range. A double-layer cone paper consists of two layers. One is ff125wm basic layer and the other is a surface layer.
In the FF-WK series, a long-fibered low freeness wooden pulp is used for the basic layer, which has high rigidity realized by the large volume structure and appropriate internal loss. For the surface layer, the bincho charcoal powder is blended with a short-fibered high freeness kenaf, which allows ff125qk accelerate the ff125w speed on the cone paper surface.
The frequency response is 65Hz to 20,Hz. Share Facebook Twitter Pinterest. Loading recommendations for this item Item is in your Cart.
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Layered paper cone with wood pulp and charcoal impregnated kenaf Alloy dust cap Blended urethane positive roll surround mm frame 8 ohm, 89dB. Customers who viewed this item also fosyex. Page 1 of 1 Start over Page 1 of 1.
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