10″ / 254 mm
Nominal diameter
23 Hz
Resonance
0.22
Q factor
86 dB
Sensitivity
± 12.5 mm
Linear excursion
300 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
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Parts Express
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.3
dB
Frequency response
20 - 2000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
22.6
Hz
Mechanical quality factor
QMS
3.67
Electrical quality factor
QES
0.24
Total quality factor
QTS
0.22
Large signal parameters
Maximum linear excursion
xmax
12.5
mm
Air volume displaced at xmax
VD
437
cm³
Power handling
P
150
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz)
LE
0.97
mH
VC Diameter
51
mm
Magnet
Force factor
Bl
17.34
N/A
Motor constant
Bl/√RE
9.27
N/√W
Air gap height
HAG
8
mm
Diaphragm
Effective diameter
211
mm
Effective area
SD
350
cm²
Moving mass
MMS
143.1
g
Moving mass (without air load)
MMD
138.4
g
Suspensions
Stiffness
KMS
2.89
N/mm
Compliance
CMS
347
µm/N
Equivalent volume to the compliance
VAS
59.5
L
Mechanical resistance
RMS
5.54
N·s/m
Dimensions
Nominal diameter
10
″
254
mm
Volume occupied by the driver (estimated)
2.6
L
Net weight
5.91
kg
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fS
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SD
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QTS
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xmax
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SPL1W
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Bl/√RE
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Pmax
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fS
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SD
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QTS
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xmax
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SD
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QTS
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xmax
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SPL1W
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Bl/√RE
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