SICA 10 K 4 PL
Woofer
10″ / 269 mm
Nominal diameter
59 Hz
Resonance
0.25
Q factor
95 dB
Sensitivity
± 5 mm
Linear excursion
1600 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.5
dB
Frequency response
55 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
58.5
Hz
Mechanical quality factor
QMS
8.99
Electrical quality factor
QES
0.26
Total quality factor
QTS
0.25
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
173
cm³
Power handling
P
800
W
Program power
Pmax
1600
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.1
Ω
Inductance (1kHz)
LE
0.4
mH
VC Diameter
100
mm
Winding height
HVC
12
mm
Winding material
Copper
Former material
Glass Fiber
Magnet
Flux density
B
1.1
T
Force factor
Bl
21.62
N/A
Motor constant
Bl/√RE
8.75
N/√W
Weight
0.536
kg
Material
Neodymium
Diaphragm
Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
53.9
g
Moving mass (without air load)
MMD
49.1
g
Material
Paper
Suspensions
Stiffness
KMS
7.3
N/mm
Compliance
CMS
137
µm/N
Equivalent volume to the compliance
VAS
23.4
L
Mechanical resistance
RMS
2.2
N·s/m
Surround material
Treated Cloth
Dimensions
Nominal diameter
10
″
269
mm
Overall diameter
268
mm
Baffle cutout diameter
232
mm
Overall depth
136
mm
Volume occupied by the driver (estimated)
2.4
L
Net weight
6.3
kg
Frame material
Aluminium Die-Cast
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SpeakerbenchSimilar woofers to SICA 10 K 4 PL
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fS
59 Hz
SD
320 cm²
60 - 2500 Hz
QTS
0.26
xmax
6.0 mm
SPL1W
94 dB
Bl/√RE
8.03
Pmax
600 W
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8″Woofer
fS
62 Hz
SD
230 cm²
55 - 6300 Hz
QTS
0.25
xmax
5.5 mm
SPL1W
94 dB
Bl/√RE
6.07
Pmax
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10″Subwoofer
fS
60 Hz
SD
347 cm²
60 - 4000 Hz
QTS
0.25
xmax
7.5 mm
SPL1W
95 dB
Bl/√RE
8.63
Pmax
1000 W