Speaker Unit Details
FOSTEX 6N-FE208SS
20cm Full-range Limited Unit
Aluminum Die-cast Frame
This speaker unit, the "6N-FE208SS", is an 20cm Full-range Limited Unit Released in November 1996 under the FOSTEX brand as a Limited-edition model, Its main specifications include an Impedance of 8ohm, a Sound Pressure Level (sensitivity) of 99dB/W (1m), and a rated power handling of 34W, with a maximum power capacity of up to 100W.
To provide reference values for enclosure design, the Lowest Resonance Frequency (fs, f0) is 45Hz, and the Reproduction Frequency Response range is ensured from fs to 20k Hz. Designed as a component for back-loaded horn enclosures, an Mms (m0) of 12g. 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 Φ185mm, it requires 8 mounting holes, the magnet weight is 3642g, the total net weight is 7400g, the overall diameter of the unit is 230mm, and the depth is 111.5mm.
| Thiele&Small Parameters | Voice Coil Parameters | Mechanical Parameters |
|---|---|---|
fs (f0): 45 Hz Qts (Q0): 0.15 | Z: 8 ohm | Mms (m0): 12 g Diaphragm R (a): 81 mm Bl: 1.84 Tesla/m |
| Enclosure Parameters | Other Parameters |
|---|---|
SPL: 99 dB/W (1m) Baffle Hole Diameter: Φ185 mm Depth: 111.5 mm Frequency Response: fs to 20k Hz Recommended Enclosure: Back-loaded horn | Nom.: 34 W Mus.: 100 W Overall Diameter: 230 mm Magnet Weight: 3642 g Net Weight: 7400 g Limited Edition: Yes |