Speaker Unit Details
FOSTEX 6N-FE88ES
8cm Full Range Limited Unit
Aluminum Die-cast Frame
This speaker unit, the "6N-FE88ES", is an 8cm Full Range Limited Unit Released in March 1999 under the FOSTEX brand as a Limited-edition model, Its main specifications include an Impedance of 8ohm, a Sound Pressure Level (sensitivity) of 90dB/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 110Hz, and the Reproduction Frequency Response range is ensured from f0 to 22kHz. Designed as a component for back-loaded horn enclosures, an Mms (m0) of 1.3g. 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 Φ82mm, it requires 4 mounting holes, the magnet weight is 334g, the total net weight is 785g, the overall diameter of the unit is 104mm, and the depth is 51.4mm.
| Thiele&Small Parameters | Voice Coil Parameters | Mechanical Parameters |
|---|---|---|
fs (f0): 110 Hz Qts (Q0): 0.31 | Z: 8 ohm Re: 7.5 ohm | Mms (m0): 1.3 g Diaphragm R (a): 30 mm |
| Enclosure Parameters | Other Parameters |
|---|---|
SPL: 90 dB/W (1m) Baffle Hole Diameter: Φ82 mm Depth: 51.4 mm Frequency Response: f0 to 22kHz Recommended Enclosure: Back-loaded Horn | Nom.: 5 W Mus.: 15 W Overall Diameter: 104 mm Magnet Weight: 334 g Net Weight: 785 g Limited Edition: Yes |