P.Audio E12-200S v2
Low frequency
12″ / 305 mm
Nominal diameter
65 Hz
Resonance
0.69
Q factor
94 dB
Sensitivity
± 4.1 mm
Linear excursion
400 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.3
dB
Frequency response
50 - 3500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
65.0
Hz
Mechanical quality factor
QMS
7.82
Electrical quality factor
QES
0.75
Total quality factor
QTS
0.69
Large signal parameters
Maximum linear excursion
xmax
4.1
mm
Air volume displaced at xmax
VD
218
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.8
Ω
Inductance (1kHz)
LE
0.56
mH
VC Diameter
64
mm
Winding height
HVC
16.2
mm
Winding material
CCA-W
Former material
Glass fiber
Magnet
Flux density
B
1.1
T
Force factor
Bl
12.33
N/A
Motor constant
Bl/√RE
5.12
N/√W
Air gap height
HAG
8
mm
Material
Ferrite
Diaphragm
Effective diameter
259
mm
Effective area
SD
531
cm²
Moving mass
MMS
48.5
g
Moving mass (without air load)
MMD
39.8
g
Material
Paper
Suspensions
Stiffness
KMS
9.52
N/mm
Compliance
CMS
105
µm/N
Equivalent volume to the compliance
VAS
42.2
L
Mechanical resistance
RMS
2.53
N·s/m
Surround material
Cloth
Spider material
Cotton (Single)
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
312
mm
Baffle cutout diameter
278
mm
Overall depth
146
mm
Flange thickness
9
mm
Mounting depth
137
mm
Volume occupied by the driver (estimated)
2.3
L
Net weight
4.6
kg
Frame material
Steel
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Export this driver to a simulation software:
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12″Guitar Speaker
fS
70 Hz
SD
569 cm²
60 - 20000 Hz
QTS
0.78
SPL1W
96 dB
Bl/√RE
5.14
Pmax
400 W
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12″Guitar Speaker
fS
70 Hz
SD
491 cm²
QTS
0.70
xmax
1.0 mm
SPL1W
96 dB
Bl/√RE
4.34
Pmax
200 W
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12″Guitar Speaker
fS
70 Hz
SD
491 cm²
QTS
0.70
xmax
1.0 mm
SPL1W
96 dB
Bl/√RE
4.34
Pmax
200 W