FaitalPRO 12FH500 8Ω

Subwoofer

12″ / 300 mm
Nominal diameter
45 Hz
Resonance
0.25
Q factor
96 dB
Sensitivity
± 7.5 mm
Linear excursion
1000 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
96.1
dB
Frequency response
45 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
45.0
Hz
Mechanical quality factor
QMS
6.90
Electrical quality factor
QES
0.26
Total quality factor
QTS
0.25

Large signal parameters

Maximum linear excursion
xmax
7.5
mm
Maximum excursion before damage
xlim
21.55
mm
Air volume displaced at xmax
VD
397
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.1
Ω
Inductance (1kHz)
LE
0.83
mH
VC Diameter
77
mm
Winding height
HVC
18.5
mm
Winding material
Aluminium
Former material
Glass Fiber

Magnet

Flux density
B
1.2
T
Force factor
Bl
17.5
N/A
Motor constant
Bl/√RE
7.75
N/√W
Air gap height
HAG
10.5
mm
Material
Neodymium Slug

Diaphragm

Effective diameter
260
mm
Effective area
SD
529
cm²
Moving mass
MMS
56
g
Moving mass (without air load)
MMD
47.3
g

Suspensions

Stiffness
KMS
4.55
N/mm
Compliance
CMS
220
µm/N
Equivalent volume to the compliance
VAS
87.3
L
Mechanical resistance
RMS
2.3
N·s/m

Dimensions

Nominal diameter
12
300
mm
Overall diameter
316
mm
Baffle cutout diameter
284
mm
Overall depth
156
mm
Flange thickness
12
mm
Mounting depth
144
mm
Volume occupied by the driver
2.3
L
Net weight
3.9
kg
Frame material
Aluminium
FaitalPRO 12FH500 8Ω Impedance
FaitalPRO 12FH500 8Ω SPL
FaitalPRO 12FH500 8Ω Dimensions

Export this driver to a simulation software:

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