12″ / 300 mm
Nominal diameter
54 Hz
Resonance
0.4
Q factor
96 dB
Sensitivity
± 4.92 mm
Linear excursion
600 W
Program Power
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
96.1
dB
Frequency response
50 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
54.0
Hz
Mechanical quality factor
QMS
11.60
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.40
Large signal parameters
Maximum linear excursion
xmax
4.92
mm
Maximum excursion before damage
xlim
15.25
mm
Air volume displaced at xmax
VD
262
cm³
Power handling
P
300
W
Program power
Pmax
600
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.4
Ω
Inductance (1kHz)
LE
0.61
mH
VC Diameter
65
mm
Winding height
HVC
12.5
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.2
T
Force factor
Bl
14.4
N/A
Motor constant
Bl/√RE
6.2
N/√W
Air gap height
HAG
8
mm
Material
Ferrite Ring
Diaphragm
Effective diameter
261
mm
Effective area
SD
533
cm²
Moving mass
MMS
46.9
g
Moving mass (without air load)
MMD
38.1
g
Suspensions
Stiffness
KMS
5.26
N/mm
Compliance
CMS
190
µm/N
Equivalent volume to the compliance
VAS
73.5
L
Mechanical resistance
RMS
1.4
N·s/m
Dimensions
Nominal diameter
12
″
300
mm
Overall diameter
316
mm
Baffle cutout diameter
282
mm
Overall depth
135
mm
Flange thickness
12
mm
Mounting depth
123
mm
Volume occupied by the driver
1.9
L
Net weight
4.3
kg
Frame material
Aluminium
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SpeakerbenchSimilar subwoofers to FaitalPRO 12PR310 8Ω
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12″Coaxial
fS
55 Hz
SD
539 cm²
55 - 20000 Hz
QTS
0.43
xmax
7.4 mm
SPL1W
95 dB
Bl/√RE
6.12
Pmax
500 W
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12″Mid Bass
fS
53 Hz
SD
573 cm²
70 - 5300 Hz
QTS
0.37
xmax
6.9 mm
SPL1W
96 dB
Bl/√RE
6.99
Pmax
2000 W
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12″Low frequency
fS
56 Hz
SD
531 cm²
60 - 4000 Hz
QTS
0.39
xmax
4.0 mm
SPL1W
96 dB
Bl/√RE
5.95
Pmax
300 W