Speaker Unit Details
FOSTEX FE108ESⅡ
10cm Fullrange Limited Unit
Aluminum Die-cast Frame
This speaker unit, the "FE108ESⅡ", is an 10cm Fullrange Limited Unit Released in 2001, Mar. & Nov. under the FOSTEX brand as a Limited-edition model, Its main specifications include an Impedance of 8ohm, a Sound Pressure Level (sensitivity) of 91dB/W (1m), and a rated power handling of 5W, with a maximum power capacity of up to 15W.
To provide reference values for enclosure design, the Lowest Resonance Frequency (fs, f0) is 75Hz, and the Reproduction Frequency Response range is ensured from f0 to 20k Hz. Designed as a component for back-loaded horn enclosures, an Mms (m0) of 2.7g. The manufacturer-recommended enclosure type is a バックロードホーン.
The frame is made of Aluminum Die-cast Frame, the required baffle hole diameter is Φ102mm, it requires 8 mounting holes, the magnet weight is 585g, the total net weight is 1450g, the overall diameter of the unit is 128mm, and the depth is 70.2mm.
| Thiele&Small Parameters | Voice Coil Parameters | Mechanical Parameters |
|---|---|---|
fs (f0): 75 Hz Qts (Q0): 0.23 | Z: 8 ohm | Mms (m0): 2.7 g Diaphragm R (a): 40 mm |
| Enclosure Parameters | Other Parameters |
|---|---|
SPL: 91 dB/W (1m) Baffle Hole Diameter: Φ102 mm Depth: 70.2 mm Frequency Response: f0 to 20k Hz Recommended Enclosure: バックロードホーン | Nom.: 5 W Mus.: 15 W Overall Diameter: 128 mm Magnet Weight: 585 g Net Weight: 1450 g Limited Edition: Yes |
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