6.5″ / 25 mm
Nominal diameter
91 Hz
Resonance
0.51
Q factor
90 dB
Sensitivity
± 4.5 mm
Linear excursion
250 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
89.6
dB
Frequency response
90 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
91.0
Hz
Mechanical quality factor
QMS
5.03
Electrical quality factor
QES
0.57
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
4.5
mm
Air volume displaced at xmax
VD
54
cm³
Power handling
P
150
W
Program power
Pmax
250
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
2.8
Ω
Inductance (1kHz)
LE
0.42
mH
VC Diameter
44
mm
Winding height
HVC
12.5
mm
Former material
Glass Fiber
Magnet
Force factor
Bl
6.8
N/A
Motor constant
Bl/√RE
4.06
N/√W
Diaphragm
Effective diameter
124
mm
Effective area
SD
120
cm²
Moving mass
MMS
15
g
Moving mass (without air load)
MMD
14
g
Material
Doped cellulose fiber
Suspensions
Stiffness
KMS
5.38
N/mm
Compliance
CMS
186
µm/N
Equivalent volume to the compliance
VAS
7.8
L
Mechanical resistance
RMS
1.71
N·s/m
Spider material
Nomex Fabric
Dimensions
Nominal diameter
6.5
″
25
mm
Overall diameter
165
mm
Baffle cutout diameter
145
mm
Overall depth
108
mm
Flange thickness
3
mm
Mounting depth
105
mm
Volume occupied by the driver (estimated)
0.92
L
Net weight
2.9
kg
Similar speaker drivers to Ciare CXI160
6.5″Coaxial
fS
92 Hz
SD
131 cm²
80 - 18000 Hz
QTS
0.44
xmax
5.8 mm
SPL1W
90 dB
Bl/√RE
4.47
Pmax
300 W
5″Woofer
fS
89 Hz
SD
90 cm²
80 - 3500 Hz
QTS
0.59
xmax
5.5 mm
SPL1W
88 dB
Bl/√RE
2.59
Pmax
60 W
5″Woofer
fS
90 Hz
SD
90 cm²
80 - 3500 Hz
QTS
0.61
xmax
4.5 mm
SPL1W
88 dB
Bl/√RE
2.59
Pmax
50 W