P.Audio GM15-88F
Low frequency
15″ / 381 mm
Nominal diameter
46 Hz
Resonance
0.49
Q factor
96 dB
Sensitivity
± 4 mm
Linear excursion
1400 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.9
dB
Frequency response
45 - 2000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
8.07
Electrical quality factor
QES
0.52
Total quality factor
QTS
0.49
Large signal parameters
Maximum linear excursion
xmax
4.0
mm
Air volume displaced at xmax
VD
342
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
0.52
mH
VC Diameter
89
mm
Winding height
HVC
18
mm
Winding material
AL-W
Former material
Glass fiber
Magnet
Flux density
B
1.1
T
Force factor
Bl
17.65
N/A
Motor constant
Bl/√RE
7.53
N/√W
Air gap height
HAG
10
mm
Material
Ferrite
Diaphragm
Effective diameter
332
mm
Effective area
SD
855
cm²
Moving mass
MMS
101.2
g
Moving mass (without air load)
MMD
83.8
g
Material
Waterproof Paper
Suspensions
Stiffness
KMS
8.62
N/mm
Compliance
CMS
116
µm/N
Equivalent volume to the compliance
VAS
120
L
Mechanical resistance
RMS
3.62
N·s/m
Surround material
Cloth
Spider material
Cotton (Silicone Impregnated)
Dimensions
Nominal diameter
15
″
381
mm
Overall diameter
386
mm
Baffle cutout diameter
355
mm
Overall depth
181
mm
Flange thickness
17
mm
Mounting depth
164
mm
Volume occupied by the driver (estimated)
5.5
L
Net weight
12.0
kg
Frame material
Aluminium
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Export this driver to a simulation software:
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SpeakerbenchSimilar speaker drivers to P.Audio GM15-88F
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12″Bass Guitar Speaker
fS
47 Hz
SD
539 cm²
43 - 3800 Hz
QTS
0.46
xmax
4.4 mm
SPL1W
95 dB
Bl/√RE
4.83
Pmax
500 W
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15″Subwoofer
fS
47 Hz
SD
881 cm²
36 - 1300 Hz
QTS
0.47
xmax
10.7 mm
SPL1W
95 dB
Bl/√RE
8.03
Pmax
1100 W
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15″Low frequency
fS
48 Hz
SD
855 cm²
45 - 4000 Hz
QTS
0.48
xmax
3.9 mm
SPL1W
96 dB
Bl/√RE
7.44
Pmax
600 W