SICA 6 Cx 2 PL

Coaxial

6″ / 166 mm
Nominal diameter
85 Hz
Resonance
0.24
Q factor
92 dB
Sensitivity
± 3.5 mm
Linear excursion
400 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
92.3
dB
Frequency response
80 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
85.0
Hz
Mechanical quality factor
QMS
2.41
Electrical quality factor
QES
0.27
Total quality factor
QTS
0.24

Large signal parameters

Maximum linear excursion
xmax
3.5
mm
Air volume displaced at xmax
VD
43
cm³
Power handling
P
200
W
Program power
Pmax
400
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.7
mH
VC Diameter
50
mm
Winding height
HVC
8
mm
Winding material
Copper
Former material
Glass Fiber

Magnet

Force factor
Bl
12.79
N/A
Motor constant
Bl/√RE
5.22
N/√W
Weight
0.308
kg
Material
Neodymium

Diaphragm

Effective diameter
125
mm
Effective area
SD
123
cm²
Moving mass
MMS
13.8
g
Moving mass (without air load)
MMD
12.8
g
Material
Paper

Suspensions

Stiffness
KMS
3.94
N/mm
Compliance
CMS
254
µm/N
Equivalent volume to the compliance
VAS
5.4
L
Mechanical resistance
RMS
3.06
N·s/m
Surround material
Treated Cloth

Dimensions

Nominal diameter
6
166
mm
Overall diameter
166
mm
Baffle cutout diameter
143
mm
Overall depth
104
mm
Volume occupied by the driver (estimated)
0.66
L
Net weight
1.8
kg
Frame material
Aluminium Die-Cast
SICA 6 Cx 2 PL SPL & Impedance
SICA 6 Cx 2 PL Dimensions

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