SICA 6 D 1,5 CS
Full-range
6″ / 165 mm
Nominal diameter
109 Hz
Resonance
0.63
Q factor
91 dB
Sensitivity
± 1.5 mm
Linear excursion
200 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
90.5
dB
Frequency response
100 - 18000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
109
Hz
Mechanical quality factor
QMS
3.21
Electrical quality factor
QES
0.79
Total quality factor
QTS
0.63
Large signal parameters
Maximum linear excursion
xmax
1.5
mm
Air volume displaced at xmax
VD
18
cm³
Power handling
P
100
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.2
mH
VC Diameter
38
mm
Winding height
HVC
6
mm
Winding material
Copper
Former material
Kapton
Magnet
Flux density
B
0.95
T
Force factor
Bl
7.38
N/A
Motor constant
Bl/√RE
3.01
N/√W
Weight
0.426
kg
Material
Ferrite
Diaphragm
Effective diameter
125
mm
Effective area
SD
123
cm²
Moving mass
MMS
10.4
g
Moving mass (without air load)
MMD
9.4
g
Material
Paper
Suspensions
Stiffness
KMS
4.83
N/mm
Compliance
CMS
207
µm/N
Equivalent volume to the compliance
VAS
4.4
L
Mechanical resistance
RMS
2.21
N·s/m
Surround material
Treated Cloth
Dimensions
Nominal diameter
6
″
165
mm
Overall diameter
166
mm
Baffle cutout diameter
143
mm
Overall depth
72
mm
Volume occupied by the driver (estimated)
0.45
L
Net weight
1.4
kg
Frame material
Pressed sheet steel
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SpeakerbenchSimilar speaker drivers to SICA 6 D 1,5 CS
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6.5″Mid-range
fS
110 Hz
SD
129 cm²
100 - 10000 Hz
QTS
0.58
xmax
1.5 mm
SPL1W
90 dB
Bl/√RE
3.63
Pmax
400 W
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5″Coaxial
fS
110 Hz
SD
97 cm²
110 - 22000 Hz
QTS
0.64
xmax
3.1 mm
SPL1W
91 dB
Bl/√RE
2.48
Pmax
100 W
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5″Woofer
fS
106 Hz
SD
88 cm²
100 - 5000 Hz
QTS
0.60
xmax
3.1 mm
SPL1W
90 dB
Bl/√RE
2.7
Pmax
120 W