SICA 3,5 L 1 SL
Woofer
3.5″ / 88 mm
Nominal diameter
108 Hz
Resonance
0.57
Q factor
86 dB
Sensitivity
± 1.5 mm
Linear excursion
90 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.3
dB
Frequency response
110 - 12000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
108
Hz
Mechanical quality factor
QMS
7.83
Electrical quality factor
QES
0.61
Total quality factor
QTS
0.57
Large signal parameters
Maximum linear excursion
xmax
1.5
mm
Air volume displaced at xmax
VD
5.8
cm³
Power handling
P
45
W
Program power
Pmax
90
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.0
Ω
Inductance (1kHz)
LE
0.12
mH
VC Diameter
25
mm
Winding height
HVC
4
mm
Winding material
Copper
Former material
Kapton
Magnet
Flux density
B
1.2
T
Force factor
Bl
4.27
N/A
Motor constant
Bl/√RE
1.91
N/√W
Weight
0.042
kg
Material
Neodymium
Diaphragm
Effective diameter
70
mm
Effective area
SD
39
cm²
Moving mass
MMS
3.3
g
Moving mass (without air load)
MMD
3.1
g
Material
Paper
Suspensions
Stiffness
KMS
1.52
N/mm
Compliance
CMS
658
µm/N
Equivalent volume to the compliance
VAS
1.4
L
Mechanical resistance
RMS
0.29
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
3.5
″
88
mm
Overall diameter
88
mm
Baffle cutout diameter
81
mm
Overall depth
42
mm
Volume occupied by the driver (estimated)
0.11
L
Net weight
0.2
kg
Frame material
Nylon fiberglass doped
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to SICA 3,5 L 1 SL
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3″Full-range
fS
110 Hz
SD
33 cm²
100 - 20000 Hz
QTS
0.56
xmax
1.8 mm
SPL1W
87 dB
Bl/√RE
1.57
Pmax
40 W
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3.5″Woofer
fS
107 Hz
SD
39 cm²
110 - 12000 Hz
QTS
0.57
xmax
1.5 mm
SPL1W
86 dB
Bl/√RE
1.88
Pmax
90 W
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3″Full-range
fS
105 Hz
SD
32 cm²
105 - 20000 Hz
QTS
0.59
xmax
0.5 mm
SPL1W
87 dB
Bl/√RE
1.23
Pmax
25 W