FaitalPRO 8FE300 4Ω

Woofer

8″ / 200 mm
Nominal diameter
70 Hz
Resonance
0.41
Q factor
92 dB
Sensitivity
± 5.47 mm
Linear excursion
500 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
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
FaitalPRO 8FE300 4Ω Impedance
FaitalPRO 8FE300 4Ω SPL
FaitalPRO 8FE300 4Ω Dimensions

Export this driver to a simulation software:

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SD
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