SICA 5,5 C 1,5 CP
Coaxial
5.5″ / 140 mm
Nominal diameter
62 Hz
Resonance
0.31
Q factor
88 dB
Sensitivity
± 4 mm
Linear excursion
240 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.6
- dB
- Frequency response
- 60 - 20000
- Hz
- Resonance frequency (free air)
- fS
- 62.0
- Hz
- Mechanical quality factor
- QMS
- 4.67
- Electrical quality factor
- QES
- 0.34
- Total quality factor
- QTS
- 0.31
- Maximum linear excursion
- xmax
- 4.0
- mm
- Air volume displaced at xmax
- VD
- 31
- cm³
- Power handling
- P
- 120
- W
- Program power
- Pmax
- 240
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.1
- Ω
- Inductance (1kHz)
- LE
- 0.5
- mH
- VC Diameter
- 38
- mm
- Winding height
- HVC
- 5
- mm
- Winding material
- Copper
- Former material
- Kapton
- Force factor
- Bl
- 7.89
- N/A
- Motor constant
- Bl/√RE
- 3.49
- N/√W
- Weight
- 0.515
- kg
- Material
- Ferrite
- Effective diameter
- 100
- mm
- Effective area
- SD
- 79
- cm²
- Moving mass
- MMS
- 10.6
- g
- Moving mass (without air load)
- MMD
- 10
- g
- Material
- Paper
- Stiffness
- KMS
- 1.61
- N/mm
- Compliance
- CMS
- 621
- µm/N
- Equivalent volume to the compliance
- VAS
- 5.4
- L
- Mechanical resistance
- RMS
- 0.88
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 5.5
- ″
- 140
- mm
- Overall diameter
- 148
- mm
- Baffle cutout diameter
- 113
- mm
- Overall depth
- 74
- mm
- Volume occupied by the driver (estimated)
- 0.48
- L
- Net weight
- 1.7
- kg
- Frame material
- Aluminium Die-Cast
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
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