Ciare CW161N

Woofer

6.5″ / 165 mm
Nominal diameter
52 Hz
Resonance
0.35
Q factor
89 dB
Sensitivity
± 4 mm
Linear excursion
180 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
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
89.3
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
52.0
Hz
Mechanical quality factor
QMS
2.24
Electrical quality factor
QES
0.42
Total quality factor
QTS
0.35

Large signal parameters

Maximum linear excursion
xmax
4.0
mm
Air volume displaced at xmax
VD
53
cm³
Power handling
P
80
W
Program power
Pmax
180
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.6
Ω
Inductance (1kHz)
LE
0.44
mH
VC Diameter
32
mm
Winding height
HVC
11
mm
Former material
Aluminum

Magnet

Force factor
Bl
6.07
N/A
Motor constant
Bl/√RE
3.2
N/√W
Air gap height
HAG
6
mm

Diaphragm

Effective diameter
130
mm
Effective area
SD
133
cm²
Moving mass
MMS
13.1
g
Moving mass (without air load)
MMD
11.9
g

Suspensions

Stiffness
KMS
1.43
N/mm
Compliance
CMS
700
µm/N
Equivalent volume to the compliance
VAS
17.4
L
Mechanical resistance
RMS
1.9
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
6.5
165
mm
Overall diameter
169
mm
Baffle cutout diameter
142
mm
Overall depth
82
mm
Flange thickness
8
mm
Mounting depth
74
mm
Volume occupied by the driver (estimated)
0.49
L
Net weight
1.4
kg
Frame material
Steel
Ciare CW161N SPL & Impedance
Ciare CW161N Dimensions

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