8″ / 200 mm
Nominal diameter
70 Hz
Resonance
0.41
Q factor
92 dB
Sensitivity
± 5.47 mm
Linear excursion
500 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
92.4
dB
Frequency response
80 - 5000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
11.10
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.41
Large signal parameters
Maximum linear excursion
xmax
5.47
mm
Maximum excursion before damage
xlim
11.6
mm
Air volume displaced at xmax
VD
122
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.36
mH
VC Diameter
52
mm
Winding height
HVC
13.6
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.1
T
Force factor
Bl
9.7
N/A
Motor constant
Bl/√RE
5.34
N/√W
Air gap height
HAG
8
mm
Material
Ferrite Ring
Diaphragm
Effective diameter
169
mm
Effective area
SD
223
cm²
Moving mass
MMS
25.7
g
Moving mass (without air load)
MMD
23.3
g
Suspensions
Stiffness
KMS
5.0
N/mm
Compliance
CMS
200
µm/N
Equivalent volume to the compliance
VAS
14
L
Mechanical resistance
RMS
1.0
N·s/m
Dimensions
Nominal diameter
8
″
200
mm
Overall diameter
209
mm
Baffle cutout diameter
183
mm
Overall depth
95
mm
Flange thickness
7
mm
Mounting depth
88
mm
Volume occupied by the driver
0.7
L
Net weight
3.04
kg
Frame material
Steel
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Export this driver to a simulation software:
WinISD
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Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to FaitalPRO 8FE300 4Ω
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8″Coaxial
fS
65 Hz
SD
227 cm²
90 - 4700 Hz
QTS
0.35
xmax
6.0 mm
SPL1W
93 dB
Bl/√RE
5.42
Pmax
400 W
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8″Coaxial
fS
69 Hz
SD
220 cm²
70 - 18000 Hz
QTS
0.34
xmax
6.5 mm
SPL1W
93 dB
Bl/√RE
5.2
Pmax
500 W
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8″Coaxial
fS
76 Hz
SD
217 cm²
75 - 18000 Hz
QTS
0.41
xmax
4.9 mm
SPL1W
93 dB
Bl/√RE
4.95
Pmax
500 W