Ciare PWA12.64
4Ω
8Ω
Woofer
12″ / 320 mm
Nominal diameter
55 Hz
Resonance
0.35
Q factor
96 dB
Sensitivity
± 4.5 mm
Linear excursion
600 W
Program Power
![Ciare PWA12.64 Woofer](/Ciare/PWA12.64/Ciare_PWA12.64_(Photo).jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 95.6
- dB
- Resonance frequency (free air)
- fS
- 55.0
- Hz
- Mechanical quality factor
- QMS
- 15.60
- Electrical quality factor
- QES
- 0.36
- Total quality factor
- QTS
- 0.35
- Maximum linear excursion
- xmax
- 4.5
- mm
- Maximum excursion before damage
- xlim
- 20.0
- mm
- Air volume displaced at xmax
- VD
- 239
- cm³
- Power handling
- P
- 300
- W
- Program power
- Pmax
- 600
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.7
- Ω
- Inductance (1kHz)
- LE
- 0.85
- mH
- VC Diameter
- 64
- mm
- Winding height
- HVC
- 13
- mm
- Former material
- Glass Fiber
- Force factor
- Bl
- 17.6
- N/A
- Motor constant
- Bl/√RE
- 7.37
- N/√W
- Air gap height
- HAG
- 8
- mm
- Effective diameter
- 260
- mm
- Effective area
- SD
- 531
- cm²
- Moving mass
- MMS
- 57
- g
- Moving mass (without air load)
- MMD
- 48.3
- g
- Material
- Water repellent
- Stiffness
- KMS
- 6.76
- N/mm
- Compliance
- CMS
- 148
- µm/N
- Equivalent volume to the compliance
- VAS
- 58
- L
- Mechanical resistance
- RMS
- 1.26
- N·s/m
- Surround material
- M-Roll - Polycotton
- Nominal diameter
- 12
- ″
- 320
- mm
- Overall diameter
- 313
- mm
- Baffle cutout diameter
- 282
- mm
- Overall depth
- 136
- mm
- Flange thickness
- 9
- mm
- Mounting depth
- 127
- mm
- Volume occupied by the driver (estimated)
- 2.0
- L
- Net weight
- 4.2
- kg
- Frame material
- Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
![Ciare PWA12.64 Impedance](/Ciare/PWA12.64/Ciare_PWA12.64_(Impedance).jpg)
![Ciare PWA12.64 SPL](/Ciare/PWA12.64/Ciare_PWA12.64_(Frequency_response).jpg)
Export this driver to a simulation software:
![WinISD](/images/export/WinISD.png)
![Basta!](/images/export/Basta.png)
![Hornresp](/images/export/Hornresp.png)
![QSpeakers](/images/export/QSpeakers.png)
![SpeakerSim](/images/export/SpeakerSim.png)
![MfbLabs](/images/export/MfbLabs.png)
![Speakerbench](/images/export/Speakerbench.png)