Ciare CW131
Woofer
5″ / 130 mm
Nominal diameter
65 Hz
Resonance
0.39
Q factor
87 dB
Sensitivity
± 4 mm
Linear excursion
180 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.9
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
65.0
Hz
Mechanical quality factor
QMS
2.70
Electrical quality factor
QES
0.45
Total quality factor
QTS
0.39
Large signal parameters
Maximum linear excursion
xmax
4.0
mm
Air volume displaced at xmax
VD
32
cm³
Power handling
P
70
W
Program power
Pmax
180
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.7
Ω
Inductance (1kHz)
LE
0.43
mH
VC Diameter
32
mm
Winding height
HVC
11
mm
Former material
Aluminum
Magnet
Force factor
Bl
5.68
N/A
Motor constant
Bl/√RE
2.97
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
100
mm
Effective area
SD
79
cm²
Moving mass
MMS
9.7
g
Moving mass (without air load)
MMD
9.2
g
Material
Treated Cellulose
Suspensions
Stiffness
KMS
1.64
N/mm
Compliance
CMS
610
µm/N
Equivalent volume to the compliance
VAS
5.3
L
Mechanical resistance
RMS
1.47
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
5
″
130
mm
Overall diameter
130
mm
Baffle cutout diameter
112
mm
Overall depth
70
mm
Flange thickness
7
mm
Mounting depth
63
mm
Volume occupied by the driver (estimated)
0.37
L
Net weight
1.35
kg
Frame material
Steel
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SpeakerbenchSimilar woofers to Ciare CW131
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5″Mid Bass
fS
65 Hz
SD
80 cm²
63 - 6300 Hz
QTS
0.38
xmax
5.2 mm
SPL1W
87 dB
Bl/√RE
3.35
Pmax
160 W
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5″Coaxial
fS
70 Hz
SD
95 cm²
70 - 18000 Hz
QTS
0.45
xmax
5.5 mm
SPL1W
87 dB
Bl/√RE
3.74
Pmax
300 W