Ciare CW169
Woofer
6.5″ / 165 mm
Nominal diameter
46 Hz
Resonance
0.32
Q factor
89 dB
Sensitivity
± 5 mm
Linear excursion
180 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.7
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
1.81
Electrical quality factor
QES
0.39
Total quality factor
QTS
0.32
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
67
cm³
Power handling
P
90
W
Program power
Pmax
180
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.32
mH
VC Diameter
32
mm
Winding height
HVC
13
mm
Former material
Aluminum
Magnet
Force factor
Bl
5.94
N/A
Motor constant
Bl/√RE
3.26
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
130
mm
Effective area
SD
133
cm²
Moving mass
MMS
14.2
g
Moving mass (without air load)
MMD
13.1
g
Suspensions
Stiffness
KMS
1.21
N/mm
Compliance
CMS
830
µm/N
Equivalent volume to the compliance
VAS
21.2
L
Mechanical resistance
RMS
2.27
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
6.5
″
165
mm
Overall diameter
165
mm
Baffle cutout diameter
147
mm
Overall depth
74
mm
Flange thickness
3
mm
Mounting depth
71
mm
Volume occupied by the driver (estimated)
0.53
L
Net weight
1.78
kg
Frame material
Aluminium
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SpeakerbenchSimilar woofers to Ciare CW169
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7″Woofer
fS
46 Hz
SD
127 cm²
45 - 8000 Hz
QTS
0.34
xmax
6.0 mm
SPL1W
88 dB
Bl/√RE
2.85
Pmax
90 W
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