6.5″ / 165 mm
Nominal diameter
40 Hz
Resonance
0.21
Q factor
89 dB
Sensitivity
± 7 mm
Linear excursion
200 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.9
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
2.22
Electrical quality factor
QES
0.23
Total quality factor
QTS
0.21
Large signal parameters
Maximum linear excursion
xmax
7.0
mm
Air volume displaced at xmax
VD
93
cm³
Power handling
P
90
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
0.57
mH
VC Diameter
38
mm
Winding height
HVC
17
mm
Magnet
Force factor
Bl
7.37
N/A
Motor constant
Bl/√RE
4.26
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
130
mm
Effective area
SD
133
cm²
Moving mass
MMS
18
g
Moving mass (without air load)
MMD
16.9
g
Suspensions
Stiffness
KMS
0.94
N/mm
Compliance
CMS
1060
µm/N
Equivalent volume to the compliance
VAS
26
L
Mechanical resistance
RMS
2.04
N·s/m
Dimensions
Nominal diameter
6.5
″
165
mm
Overall diameter
166
mm
Baffle cutout diameter
142
mm
Overall depth
81
mm
Flange thickness
8
mm
Mounting depth
73
mm
Volume occupied by the driver (estimated)
0.68
L
Net weight
2.4
kg
Similar woofers to Ciare CW162
5.5″Mid-range
fS
35 Hz
SD
95 cm²
QTS
0.23
xmax
3.0 mm
SPL1W
88 dB
Bl/√RE
3.21
Pmax
150 W
5″Woofer
fS
35 Hz
SD
95 cm²
35 - 4500 Hz
QTS
0.25
xmax
6.0 mm
SPL1W
88 dB
Bl/√RE
2.8
Pmax
200 W
5″Woofer
fS
37 Hz
SD
95 cm²
37 - 4500 Hz
QTS
0.21
xmax
6.0 mm
SPL1W
88 dB
Bl/√RE
3.44
Pmax
300 W