12″ / 300 mm
Nominal diameter
48 Hz
Resonance
0.24
Q factor
94 dB
Sensitivity
± 9.9 mm
Linear excursion
1400 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
Sensitivity (1W, 1m, infinite baffle)
SPL1W
94.4
dB
Frequency response
50 - 3150
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
48.0
Hz
Mechanical quality factor
QMS
6.88
Electrical quality factor
QES
0.25
Total quality factor
QTS
0.24
Large signal parameters
Maximum linear excursion
xmax
9.9
mm
Maximum excursion before damage
xlim
24.1
mm
Air volume displaced at xmax
VD
533
cm³
Power handling
P
700
W
Program power
Pmax
1400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.3
Ω
Inductance (1kHz)
LE
1.34
mH
VC Diameter
77
mm
Winding height
HVC
23.8
mm
Former material
Glass Fiber
Magnet
Flux density
B
1.26
T
Force factor
Bl
25.3
N/A
Motor constant
Bl/√RE
11.0
N/√W
Air gap height
HAG
12
mm
Diaphragm
Effective diameter
262
mm
Effective area
SD
538
cm²
Moving mass
MMS
100
g
Moving mass (without air load)
MMD
91.1
g
Suspensions
Stiffness
KMS
9.09
N/mm
Compliance
CMS
110
µm/N
Equivalent volume to the compliance
VAS
44.4
L
Mechanical resistance
RMS
4.4
N·s/m
Dimensions
Nominal diameter
12
″
300
mm
Overall diameter
316
mm
Baffle cutout diameter
282
mm
Overall depth
169
mm
Flange thickness
12
mm
Mounting depth
157
mm
Volume occupied by the driver
2.9
L
Net weight
5.5
kg
Similar subwoofers to FaitalPRO 12FX600 8Ω
12″Woofer
fS
42 Hz
SD
540 cm²
40 - 1000 Hz
QTS
0.22
xmax
9.0 mm
SPL1W
94 dB
Bl/√RE
11
Pmax
2000 W
12″Woofer
fS
46 Hz
SD
531 cm²
45 - 3000 Hz
QTS
0.20
xmax
6.0 mm
SPL1W
95 dB
Bl/√RE
11
Pmax
1400 W
12″Woofer
fS
48 Hz
SD
531 cm²
50 - 3000 Hz
QTS
0.24
xmax
7.0 mm
SPL1W
95 dB
Bl/√RE
11
Pmax
2000 W