Fostex FE206En
Full-range
8″ / 200 mm
Nominal diameter
45 Hz
Resonance
0.19
Q factor
98 dB
Sensitivity
± 0.8 mm
Linear excursion
90 W
Program Power
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
97.8
dB
Frequency response
45 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
45.0
Hz
Mechanical quality factor
QMS
4.57
Electrical quality factor
QES
0.19
Total quality factor
QTS
0.19
Large signal parameters
Maximum linear excursion
xmax
0.8
mm
Air volume displaced at xmax
VD
17
cm³
Power handling
P
30
W
Program power
Pmax
90
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.8
Ω
Inductance (1kHz)
LE
0.05
mH
Magnet
Force factor
Bl
10.65
N/A
Motor constant
Bl/√RE
4.08
N/√W
Weight
1.067
kg
Material
Ferrite
Diaphragm
Effective diameter
162
mm
Effective area
SD
206
cm²
Moving mass
MMS
12.2
g
Moving mass (without air load)
MMD
10
g
Suspensions
Stiffness
KMS
0.85
N/mm
Compliance
CMS
1172
µm/N
Equivalent volume to the compliance
VAS
71
L
Mechanical resistance
RMS
0.75
N·s/m
Dimensions
Nominal diameter
8
″
200
mm
Overall diameter
208
mm
Baffle cutout diameter
185
mm
Overall depth
88
mm
Volume occupied by the driver (estimated)
1.0
L
Net weight
3.2
kg
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Fostex FE206En
.jpg.webp)
Lowther PM2A8 Ω
8″Full-range
fS
45 Hz
SD
210 cm²
30 - 20000 Hz
QTS
0.21
xmax
1.0 mm
SPL1W
98 dB
Bl/√RE
4.03
Pmax
200 W
.jpg.webp)
Lowther DX48 Ω
8″Full-range
fS
45 Hz
SD
210 cm²
30 - 22000 Hz
QTS
0.22
xmax
1.0 mm
SPL1W
98 dB
Bl/√RE
4.13
Pmax
200 W
.jpg.webp)
Lowther DX38 Ω
8″Full-range
fS
45 Hz
SD
210 cm²
30 - 22000 Hz
QTS
0.22
xmax
1.0 mm
SPL1W
98 dB
Bl/√RE
4.04
Pmax
200 W