FaitalPRO 8FE400 8Ω
Woofer
8″ / 200 mm
Nominal diameter
100 Hz
Resonance
0.53
Q factor
94 dB
Sensitivity
± 4.77 mm
Linear excursion
400 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.6
dB
Frequency response
100 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
100
Hz
Mechanical quality factor
QMS
5.30
Electrical quality factor
QES
0.58
Total quality factor
QTS
0.53
Large signal parameters
Maximum linear excursion
xmax
4.77
mm
Maximum excursion before damage
xlim
15.5
mm
Air volume displaced at xmax
VD
111
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.0
Ω
Inductance (1kHz)
LE
0.44
mH
VC Diameter
44
mm
Winding height
HVC
12.2
mm
Winding material
Aluminium
Former material
Aluminium
Magnet
Flux density
B
1.1
T
Force factor
Bl
10.5
N/A
Motor constant
Bl/√RE
4.7
N/√W
Air gap height
HAG
8
mm
Material
Ferrite Ring
Diaphragm
Effective diameter
172
mm
Effective area
SD
233
cm²
Moving mass
MMS
20.5
g
Moving mass (without air load)
MMD
18
g
Suspensions
Stiffness
KMS
8.33
N/mm
Compliance
CMS
120
µm/N
Equivalent volume to the compliance
VAS
9.4
L
Mechanical resistance
RMS
2.4
N·s/m
Dimensions
Nominal diameter
8
″
200
mm
Overall diameter
209
mm
Baffle cutout diameter
183
mm
Overall depth
96
mm
Flange thickness
7
mm
Mounting depth
89
mm
Volume occupied by the driver
0.9
L
Net weight
2.78
kg
Frame material
Steel
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Export this driver to a simulation software:
WinISD
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Hornresp
QSpeakers
SpeakerSim
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SpeakerbenchSimilar woofers to FaitalPRO 8FE400 8Ω
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8″Coaxial
fS
93 Hz
SD
220 cm²
90 - 20000 Hz
QTS
0.45
xmax
3.3 mm
SPL1W
94 dB
Bl/√RE
4.74
Pmax
400 W
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