Speaker Unit Details
FOSTEX FE168Σ
16cm Full Range Unit¥11,800(tax included)/1pc
Aluminum Die-cast Frame
This speaker unit, the "FE168Σ", is an 16cm Full Range Unit Released in 1992 under the FOSTEX brand as a regular model, priced at ¥11,800(tax included)/1pc. Its main specifications include an Impedance of 8ohm, a Sound Pressure Level (sensitivity) of 94dB/W (1m), and a rated power handling of 27W, with a maximum power capacity of up to 80W.
To provide reference values for enclosure design, the Lowest Resonance Frequency (fs, f0) is 60Hz, and the Reproduction Frequency Response range is ensured from f0 to 20kHz. Designed as a component for back-loaded horn enclosures, an Mms (m0) of 6.5g, and a Vas of 15.27L. The manufacturer-recommended enclosure type is a Back-loaded Horn.
The frame is made of Aluminum Die-cast Frame, the required baffle hole diameter is Φ150mm, it requires 8 mounting holes, the magnet weight is 840g, the total net weight is 2100g, the overall diameter of the unit is 190mm, and the depth is 86mm.
| Thiele&Small Parameters | Voice Coil Parameters | Mechanical Parameters |
|---|---|---|
fs (f0): 60 Hz Qms: 4.53 Qes: 0.4 Qts (Q0): 0.37 | Z: 8 ohm Re: 7.6 ohm | Mms (m0): 6.5 g Cms: 1.25 mm Diaphragm R (a): 65 mm |
| Enclosure Parameters | Other Parameters |
|---|---|
SPL: 94 dB/W (1m) Vas: 15.27 L Baffle Hole Diameter: Φ150 mm Depth: 86 mm Frequency Response: f0 to 20kHz Recommended Enclosure: Back-loaded Horn | Nom.: 27 W Mus.: 80 W Overall Diameter: 190 mm Magnet Weight: 840 g Net Weight: 2100 g Limited Edition: No |
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