SICA 8 H 1.5 CS
8Ω
Mid Bass
| Nominal diameter | 8″ / 208 mm |
| Resonance | 50.5 Hz |
| Q factor | 0.72 |
| Sensitivity | 87.4 dB |
| Linear excursion | ± 4 mm |
| Program Power | 200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.4dB
- Frequency response 45 - 3000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 50.5Hz
- Mechanical quality factor QMS 2.98
- Electrical quality factor QES 0.94
- Total quality factor QTS 0.72
Large signal parameters
- Maximum linear excursion (one way) xmax 4mm
- Air volume displaced at xmax VD 86cm³
- Power handling P 100W
- Program power Pmax 200W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.1Ω
- Inductance (1kHz) LE 1.12mH
- VC Diameter 38mm
- Winding height HVC 8mm
- Winding material Copper
- Former material Kapton
Magnet
- Flux density B 0.78T
- Force factor Bl 7.02N/A
- Motor constant Bl/√RE 2.84N/√W
- Weight 0.426kg
Diaphragm
- Effective diameter 165mm
- Effective area SD 214cm²
- Moving mass MMS 24g
- Moving mass (without air load) MMD 21.7g
- Material Paper
Suspensions
- Stiffness KMS 2.42N/mm
- Compliance CMS 414µm/N
- Equivalent volume to the compliance VAS 26.9L
- Mechanical resistance RMS 2.56N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 8″
- 208mm
- Overall diameter 210mm
- Baffle cutout diameter 184mm
- Overall depth 88mm
- Volume occupied by the driver (estimated) 0.6L
- Net weight 1.45kg
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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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