15″ / 381 mm
Nominal diameter
37 Hz
Resonance
0.31
Q factor
98 dB
Sensitivity
± 5 mm
Linear excursion
800 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
97.5
dB
Frequency response
40 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
37.0
Hz
Mechanical quality factor
QMS
6.50
Electrical quality factor
QES
0.32
Total quality factor
QTS
0.31
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
428
cm³
Power handling
P
400
W
Program power
Pmax
800
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
1.6
mH
VC Diameter
64
mm
Winding height
HVC
15.74
mm
Former material
Glass Fibre
Magnet
Flux density
B
1.1
T
Force factor
Bl
17.6
N/A
Motor constant
Bl/√RE
7.72
N/√W
Air gap height
HAG
9.9
mm
Weight
1.588
kg
Diaphragm
Effective diameter
382
mm
Effective area
SD
855
cm²
Moving mass
MMS
70
g
Moving mass (without air load)
MMD
52.9
g
Suspensions
Stiffness
KMS
4.95
N/mm
Compliance
CMS
202
µm/N
Equivalent volume to the compliance
VAS
210
L
Mechanical resistance
RMS
2.5
N·s/m
Surround material
Polyvinyl damped Linen
Dimensions
Nominal diameter
15
″
381
mm
Overall diameter
381
mm
Baffle cutout diameter
352
mm
Overall depth
162
mm
Flange thickness
9
mm
Mounting depth
153
mm
Volume occupied by the driver (estimated)
3.0
L
Net weight
5.2
kg
Frame material
Pressed Steel
Similar subwoofers to Fane SOVEREIGN 15-400
15″Woofer
fS
40 Hz
SD
855 cm²
40 - 4500 Hz
QTS
0.31
xmax
7.5 mm
SPL1W
97 dB
Bl/√RE
7.68
Pmax
800 W
15″Mid Bass
fS
42 Hz
SD
850 cm²
45 - 4300 Hz
QTS
0.29
xmax
5.5 mm
SPL1W
98 dB
Bl/√RE
7.87
Pmax
600 W
15″Guitar Speaker
fS
42 Hz
SD
865 cm²
42 - 2900 Hz
QTS
0.31
xmax
3.3 mm
SPL1W
98 dB
Bl/√RE
8.09
Pmax
600 W