15″ / 380 mm
Nominal diameter
38 Hz
Resonance
0.3
Q factor
96 dB
Sensitivity
± 9.42 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
Available on (affiliate link)
Amazon.com
$$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
96.4
dB
Frequency response
40 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
38.0
Hz
Mechanical quality factor
QMS
6.80
Electrical quality factor
QES
0.31
Total quality factor
QTS
0.30
Large signal parameters
Maximum linear excursion
xmax
9.42
mm
Maximum excursion before damage
xlim
21.8
mm
Air volume displaced at xmax
VD
814
cm³
Power handling
P
700
W
Program power
Pmax
1400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
0.64
mH
VC Diameter
77
mm
Winding height
HVC
23.5
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.1
T
Force factor
Bl
21.5
N/A
Motor constant
Bl/√RE
9.43
N/√W
Air gap height
HAG
14
mm
Material
Neodymium Slug Crown
Diaphragm
Effective diameter
332
mm
Effective area
SD
864
cm²
Moving mass
MMS
115
g
Moving mass (without air load)
MMD
97.4
g
Suspensions
Stiffness
KMS
6.67
N/mm
Compliance
CMS
150
µm/N
Equivalent volume to the compliance
VAS
159
L
Mechanical resistance
RMS
4.0
N·s/m
Dimensions
Nominal diameter
15
″
380
mm
Overall size
388 x 418
mm
Baffle cutout diameter
354
mm
Overall depth
185
mm
Flange thickness
12
mm
Mounting depth
173
mm
Volume occupied by the driver
4.1
L
Net weight
7.5
kg
Similar subwoofers to FaitalPRO 15FX560 8Ω
15″Subwoofer
fS
39 Hz
SD
880 cm²
35 - 2500 Hz
QTS
0.32
xmax
8.0 mm
SPL1W
96 dB
Bl/√RE
9.39
Pmax
1200 W
15″Woofer
fS
40 Hz
SD
855 cm²
40 - 2000 Hz
QTS
0.27
xmax
6.5 mm
SPL1W
98 dB
Bl/√RE
9.38
Pmax
800 W
18″Subwoofer
fS
37 Hz
SD
1164 cm²
35 - 2000 Hz
QTS
0.26
xmax
12.0 mm
SPL1W
96 dB
Bl/√RE
14
Pmax
2000 W