Fane SOVEREIGN 12-500LF

Woofer

12″ / 305 mm
Nominal diameter
50 Hz
Resonance
0.51
Q factor
93 dB
Sensitivity
± 5.5 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
Discard
Apply
Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.3
dB
Frequency response
38 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
50.0
Hz
Mechanical quality factor
QMS
7.50
Electrical quality factor
QES
0.53
Total quality factor
QTS
0.51

Large signal parameters

Maximum linear excursion
xmax
5.5
mm
Air volume displaced at xmax
VD
317
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.9
Ω
Inductance (1kHz)
LE
2.36
mH
VC Diameter
64
mm
Winding height
HVC
19
mm
Winding material
Copper
Former material
Glass Fibre

Magnet

Flux density
B
0.97
T
Force factor
Bl
16.37
N/A
Motor constant
Bl/√RE
6.74
N/√W
Air gap height
HAG
10
mm
Weight
1.588
kg
Material
Ferrite

Diaphragm

Effective diameter
271
mm
Effective area
SD
576
cm²
Moving mass
MMS
75
g
Moving mass (without air load)
MMD
65.8
g
Material
Polycellulose

Suspensions

Stiffness
KMS
7.14
N/mm
Compliance
CMS
140
µm/N
Equivalent volume to the compliance
VAS
66
L
Mechanical resistance
RMS
3.14
N·s/m
Surround material
Polyvinyl damped Poly Cotton

Dimensions

Nominal diameter
12
305
mm
Overall diameter
305
mm
Baffle cutout diameter
286
mm
Overall depth
145
mm
Flange thickness
7
mm
Mounting depth
138
mm
Volume occupied by the driver (estimated)
2.3
L
Net weight
5.0
kg
Frame material
Pressed Steel
Fane SOVEREIGN 12-500LF Impedance
Fane SOVEREIGN 12-500LF SPL
Fane SOVEREIGN 12-500LF Dimensions

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