Ciare CW170Z
4Ω
Woofer
| Nominal diameter | 6.5″ / 165 mm |
| Resonance | 74 Hz |
| Q factor | 1.23 |
| Sensitivity | 88.5 dB |
| Linear excursion | ± 2.8 mm |
| Program power | 120 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.5dB
Thiele & Small parameters
- Resonance frequency (free air) fS 74Hz
- Mechanical quality factor QMS 3.39
- Electrical quality factor QES 1.93
- Total quality factor QTS 1.23
Large signal parameters
- Maximum linear excursion (one way) xmax 2.8mm
- Air volume displaced at xmax VD 37cm³
- Power handling P 50W
- Program power Pmax 120W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.5Ω
- Inductance (1kHz, estimated) LE 0.33mH
- VC Diameter 25mm
- Winding height HVC 7.5mm
- Former material Aluminum
Magnet
- Force factor Bl 2.71N/A
- Motor constant Bl/√RE 1.45N/√W
- Air gap height HAG 4mm
Diaphragm
- Effective diameter 130mm
- Effective area SD 133cm²
- Moving mass (including air load) MMS 8.64g
- Moving mass MMD 7.5g
Suspensions
- Stiffness KMS 1.89N/mm
- Compliance CMS 530µm/N
- Equivalent volume to the compliance VAS 13.1L
- Mechanical resistance RMS 1.19N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 6.5″
- 165mm
- Overall diameter 165mm
- Baffle cutout diameter 142mm
- Overall depth 66mm
- Flange thickness 6mm
- Mounting depth 60mm
- Volume occupied by the driver (estimated) 0.27L
- Net weight 0.72kg
- 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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