Ciare CH170Z
4Ω
Full-range
| Nominal diameter | 6.5″ / 165 mm |
| Resonance | 93 Hz |
| Q factor | 1.62 |
| Sensitivity | 89.8 dB |
| Linear excursion | ± 1.3 mm |
| Program power | 150 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 89.8dB
- Frequency response 80 - 2500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 93Hz
- Mechanical quality factor QMS 4.25
- Electrical quality factor QES 2.63
- Total quality factor QTS 1.62
Large signal parameters
- Maximum linear excursion (one way) xmax 1.3mm
- Air volume displaced at xmax VD 17cm³
- Power handling P 60W
- Program power Pmax 150W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.5Ω
- Inductance (1kHz, estimated) LE 0.35mH
- VC Diameter 25mm
- Former material Aluminum
Magnet
- Force factor Bl 2.73N/A
- Motor constant Bl/√RE 1.46N/√W
- Air gap height HAG 5mm
- Material Ferrite
Diaphragm
- Effective diameter 130mm
- Effective area SD 133cm²
- Moving mass (including air load) MMS 9.51g
- Moving mass MMD 8.4g
Suspensions
- Stiffness KMS 3.33N/mm
- Compliance CMS 300µm/N
- Equivalent volume to the compliance VAS 7.5L
- Mechanical resistance RMS 1.31N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 6.5″
- 165mm
- Overall diameter 165mm
- Baffle cutout diameter 142mm
- Overall depth 70mm
- Flange thickness 6mm
- Mounting depth 64mm
- Volume occupied by the driver (estimated) 0.34L
- Net weight 0.97kg
- Frame material Steel
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Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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