12″ / 300 mm
Nominal diameter
55 Hz
Resonance
0.47
Q factor
94 dB
Sensitivity
± 7 mm
Linear excursion
1200 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.4
dB
Frequency response
50 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
55.0
Hz
Mechanical quality factor
QMS
17.00
Electrical quality factor
QES
0.48
Total quality factor
QTS
0.47
Large signal parameters
Maximum linear excursion
xmax
7.0
mm
Maximum excursion before damage
xlim
19.5
mm
Air volume displaced at xmax
VD
378
cm³
Power handling
P
600
W
Program power
Pmax
1200
W
Voice Coil
Nominal impedance
Z
16
Ω
DC resistance
RE
12.8
Ω
Inductance (1kHz)
LE
1.6
mH
VC Diameter
77
mm
Winding height
HVC
18
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.1
T
Force factor
Bl
23.5
N/A
Motor constant
Bl/√RE
6.57
N/√W
Air gap height
HAG
12
mm
Material
Neodymium Slug
Diaphragm
Effective diameter
262
mm
Effective area
SD
540
cm²
Moving mass
MMS
60.5
g
Moving mass (without air load)
MMD
51.6
g
Suspensions
Stiffness
KMS
7.14
N/mm
Compliance
CMS
140
µm/N
Equivalent volume to the compliance
VAS
56.4
L
Mechanical resistance
RMS
1.2
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
2.4
L
Net weight
4.2
kg
Frame material
Aluminium
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar subwoofers to FaitalPRO 12FH520 16Ω
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12″Low frequency
fS
56 Hz
SD
552 cm²
50 - 3000 Hz
QTS
0.48
xmax
3.3 mm
SPL1W
94 dB
Bl/√RE
6.69
Pmax
1000 W
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