FaitalPRO 15HP1020 8Ω
Subwoofer
15″ / 380 mm
Nominal diameter
40 Hz
Resonance
0.27
Q factor
96 dB
Sensitivity
± 9 mm
Linear excursion
1400 W
Program Power
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
96.0
dB
Frequency response
40 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
10.20
Electrical quality factor
QES
0.28
Total quality factor
QTS
0.27
Large signal parameters
Maximum linear excursion
xmax
9.0
mm
Maximum excursion before damage
xlim
16.0
mm
Air volume displaced at xmax
VD
740
cm³
Power handling
P
700
W
Program power
Pmax
1400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
1.2
mH
VC Diameter
100
mm
Winding height
HVC
22
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.3
T
Force factor
Bl
24.2
N/A
Motor constant
Bl/√RE
10.3
N/√W
Air gap height
HAG
12
mm
Material
Neodymium Slug
Diaphragm
Effective diameter
324
mm
Effective area
SD
822
cm²
Moving mass
MMS
118
g
Moving mass (without air load)
MMD
101.1
g
Suspensions
Stiffness
KMS
7.69
N/mm
Compliance
CMS
130
µm/N
Equivalent volume to the compliance
VAS
127
L
Mechanical resistance
RMS
2.9
N·s/m
Dimensions
Nominal diameter
15
″
380
mm
Overall diameter
393
mm
Baffle cutout diameter
356
mm
Overall depth
181
mm
Flange thickness
14
mm
Mounting depth
167
mm
Volume occupied by the driver
3.9
L
Net weight
6.2
kg
Frame material
Aluminium
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