SICA 8 H 2 CP
8Ω
Woofer
| Nominal diameter | 8″ / 210 mm |
| Resonance | 38 Hz |
| Q factor | 0.48 |
| Sensitivity | 87.2 dB |
| Linear excursion | ± 6.5 mm |
| Program Power | 400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.2dB
- Frequency response 35 - 3000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 38Hz
- Mechanical quality factor QMS 5.25
- Electrical quality factor QES 0.53
- Total quality factor QTS 0.48
Large signal parameters
- Maximum linear excursion (one way) xmax 6.5mm
- Air volume displaced at xmax VD 139cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.1Ω
- Inductance (1kHz) LE 0.59mH
- VC Diameter 50mm
- Winding height HVC 5mm
- Winding material Copper
- Former material Kapton
Magnet
- Flux density B 0.89T
- Force factor Bl 9.45N/A
- Motor constant Bl/√RE 3.83N/√W
- Weight 0.93kg
- Material Ferrite
Diaphragm
- Effective diameter 165mm
- Effective area SD 214cm²
- Moving mass MMS 32.7g
- Moving mass (without air load) MMD 30.4g
- Material Paper
Suspensions
- Stiffness KMS 1.87N/mm
- Compliance CMS 536µm/N
- Equivalent volume to the compliance VAS 34.8L
- Mechanical resistance RMS 1.49N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 8″
- 210mm
- Overall diameter 210mm
- Baffle cutout diameter 184mm
- Overall depth 93mm
- Volume occupied by the driver (estimated) 0.93L
- Net weight 2.7kg
- Frame material Aluminium Die-Cast
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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