Fane SOVEREIGN PRO 12-500
Woofer
12″ / 305 mm
Nominal diameter
43 Hz
Resonance
0.31
Q factor
95 dB
Sensitivity
± 6 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.8
dB
Frequency response
45 - 4500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
43.0
Hz
Mechanical quality factor
QMS
3.04
Electrical quality factor
QES
0.35
Total quality factor
QTS
0.31
Large signal parameters
Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
339
cm³
Power handling
P
500
W
Program power
Pmax
1000
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
1.6
mH
VC Diameter
76
mm
Winding height
HVC
18
mm
Winding material
Copper Clad Aluminium
Former material
Glass Fibre
Magnet
Flux density
B
1.1
T
Force factor
Bl
16.0
N/A
Motor constant
Bl/√RE
6.76
N/√W
Air gap height
HAG
10
mm
Weight
2.268
kg
Diaphragm
Effective diameter
262
mm
Effective area
SD
565
cm²
Moving mass
MMS
58
g
Moving mass (without air load)
MMD
48.7
g
Suspensions
Stiffness
KMS
4.24
N/mm
Compliance
CMS
236
µm/N
Equivalent volume to the compliance
VAS
107
L
Mechanical resistance
RMS
5.15
N·s/m
Surround material
Polyvinyl damped Poly Cotton
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
314
mm
Baffle cutout diameter
283
mm
Overall depth
145
mm
Flange thickness
9
mm
Mounting depth
136
mm
Volume occupied by the driver (estimated)
3.1
L
Net weight
7.5
kg
Frame material
Die-cast Aluminium
Similar subwoofers to Fane SOVEREIGN PRO 12-500
15″Subwoofer
fS
42 Hz
SD
935 cm²
40 - 1000 Hz
QTS
0.31
xmax
10.3 mm
SPL1W
95 dB
Bl/√RE
12
Pmax
2000 W
15″Subwoofer
fS
40 Hz
SD
830 cm²
39 - 2000 Hz
QTS
0.31
xmax
12.0 mm
SPL1W
95 dB
Bl/√RE
11
Pmax
2400 W
15″Subwoofer
fS
40 Hz
SD
842 cm²
40 - 2000 Hz
QTS
0.31
xmax
12.5 mm
SPL1W
95 dB
Bl/√RE
11
Pmax
2000 W