FaitalPRO 12HX500 8Ω
Coaxial
12″ / 300 mm
Nominal diameter
55 Hz
Resonance
0.37
Q factor
96 dB
Sensitivity
± 9.25 mm
Linear excursion
800 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.9
dB
Frequency response
50 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
55.0
Hz
Mechanical quality factor
QMS
7.30
Electrical quality factor
QES
0.39
Total quality factor
QTS
0.37
Large signal parameters
Maximum linear excursion
xmax
9.25
mm
Maximum excursion before damage
xlim
18.5
mm
Air volume displaced at xmax
VD
500
cm³
Power handling
P
400
W
Program power
Pmax
800
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
0.57
mH
VC Diameter
77
mm
Winding height
HVC
21.5
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.2
T
Force factor
Bl
17.4
N/A
Motor constant
Bl/√RE
7.35
N/√W
Air gap height
HAG
9
mm
Material
Neodymium Ring
Diaphragm
Effective diameter
262
mm
Effective area
SD
540
cm²
Moving mass
MMS
58.9
g
Moving mass (without air load)
MMD
49.9
g
Suspensions
Stiffness
KMS
7.14
N/mm
Compliance
CMS
140
µm/N
Equivalent volume to the compliance
VAS
57.8
L
Mechanical resistance
RMS
2.8
N·s/m
Dimensions
Nominal diameter
12
″
300
mm
Overall diameter
316
mm
Baffle cutout diameter
280
mm
Overall depth
175
mm
Flange thickness
12
mm
Mounting depth
163
mm
Volume occupied by the driver
2.5
L
Net weight
5.5
kg
Frame material
Aluminium
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SpeakerbenchSimilar speaker drivers to FaitalPRO 12HX500 8Ω
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12″Subwoofer
fS
55 Hz
SD
531 cm²
50 - 4600 Hz
QTS
0.33
xmax
8.0 mm
SPL1W
96 dB
Bl/√RE
7.29
Pmax
1200 W
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12″Low frequency
fS
55 Hz
SD
552 cm²
45 - 3000 Hz
QTS
0.34
xmax
3.9 mm
SPL1W
97 dB
Bl/√RE
7.27
Pmax
600 W
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