Ciare CW337
4Ω
Woofer
| Nominal diameter | 12″ / 320 mm |
| Resonance | 43 Hz |
| Q factor | 0.24 |
| Sensitivity | 94.8 dB |
| Linear excursion | ± 4 mm |
| Program Power | 800 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.8dB
Thiele & Small parameters
- Resonance frequency (free air) fS 43Hz
- Mechanical quality factor QMS 10.12
- Electrical quality factor QES 0.25
- Total quality factor QTS 0.24
Large signal parameters
- Maximum linear excursion xmax 4mm
- Air volume displaced at xmax VD 214cm³
- Power handling P 400W
- Program power Pmax 800W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.0Ω
- Inductance (1kHz) LE 0.88mH
- VC Diameter 75mm
- Former material Kapton
Magnet
- Force factor Bl 16.1N/A
- Motor constant Bl/√RE 9.3N/√W
- Air gap height HAG 10mm
- Material Ferrite
Diaphragm
- Effective diameter 261mm
- Effective area SD 535cm²
- Moving mass MMS 79g
- Moving mass (without air load) MMD 70.2g
Suspensions
- Stiffness KMS 5.88N/mm
- Compliance CMS 170µm/N
- Equivalent volume to the compliance VAS 69L
- Mechanical resistance RMS 2.11N·s/m
- Surround material Nomex
Dimensions
- Nominal diameter 12″
- 320mm
- Overall diameter 315mm
- Baffle cutout diameter 282mm
- Overall depth 133mm
- Flange thickness 13mm
- Mounting depth 120mm
- Volume occupied by the driver (estimated) 2.2L
- Frame material Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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