FaitalPRO 12FE400 8Ω

Subwoofer

12″ / 300 mm
Nominal diameter
55 Hz
Resonance
0.57
Q factor
94 dB
Sensitivity
± 5.42 mm
Linear excursion
400 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
94.1
dB
Frequency response
55 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
55.0
Hz
Mechanical quality factor
QMS
6.60
Electrical quality factor
QES
0.63
Total quality factor
QTS
0.57

Large signal parameters

Maximum linear excursion
xmax
5.42
mm
Maximum excursion before damage
xlim
14.9
mm
Air volume displaced at xmax
VD
298
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
0.75
mH
VC Diameter
44
mm
Winding height
HVC
13.5
mm
Winding material
Copper
Former material
Aluminium

Magnet

Flux density
B
1.1
T
Force factor
Bl
11.5
N/A
Motor constant
Bl/√RE
5.14
N/√W
Air gap height
HAG
8
mm
Material
Ferrite Ring

Diaphragm

Effective diameter
264
mm
Effective area
SD
549
cm²
Moving mass
MMS
47.9
g
Moving mass (without air load)
MMD
38.9
g

Suspensions

Stiffness
KMS
5.88
N/mm
Compliance
CMS
170
µm/N
Equivalent volume to the compliance
VAS
73.6
L
Mechanical resistance
RMS
2.5
N·s/m

Dimensions

Nominal diameter
12
300
mm
Overall diameter
311
mm
Baffle cutout diameter
284
mm
Overall depth
131
mm
Flange thickness
8
mm
Mounting depth
123
mm
Volume occupied by the driver
1.9
L
Net weight
3.1
kg
Frame material
Steel
FaitalPRO 12FE400 8Ω Impedance
FaitalPRO 12FE400 8Ω SPL
FaitalPRO 12FE400 8Ω Dimensions

Export this driver to a simulation software:

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