Ciare CS130
Subwoofer
5″ / 130 mm
Nominal diameter
70 Hz
Resonance
0.46
Q factor
87 dB
Sensitivity
± 5 mm
Linear excursion
90 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.5
dB
Frequency response
50 - 1500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
3.14
Electrical quality factor
QES
0.54
Total quality factor
QTS
0.46
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
38
cm³
Power handling
P
30
W
Program power
Pmax
90
W
Voice Coil
Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.0
Ω
Inductance (1kHz, in series)
LE
0.28
mH
VC Diameter
32
mm
Winding height
HVC
13
mm
Former material
Aluminum
Magnet
Force factor (in series)
Bl
6.52
N/A
Motor constant
Bl/√RE
1.88
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
98
mm
Effective area
SD
75
cm²
Moving mass
MMS
8.7
g
Moving mass (without air load)
MMD
8.2
g
Material
Treated Cellulose
Suspensions
Stiffness
KMS
1.7
N/mm
Compliance
CMS
590
µm/N
Equivalent volume to the compliance
VAS
4.7
L
Mechanical resistance
RMS
1.22
N·s/m
Surround material
Polyurethane
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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4″2 Way
fS
70 Hz
SD
55 cm²
50 - 22000 Hz
QTS
0.50
xmax
1.5 mm
SPL1W
87 dB
Bl/√RE
1.88
Pmax
60 W
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