Ciare PA057
Full-range
2″ / 57 mm
Nominal diameter
185 Hz
Resonance
1.39
Q factor
83 dB
Sensitivity
± 1.5 mm
Linear excursion
40 W
Program Power
Discontinued
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 83.3
- dB
- Frequency response
- 150 - 18000
- Hz
- Resonance frequency (free air)
- fS
- 185
- Hz
- Mechanical quality factor
- QMS
- 4.92
- Electrical quality factor
- QES
- 1.94
- Total quality factor
- QTS
- 1.39
- Maximum linear excursion
- xmax
- 1.5
- mm
- Air volume displaced at xmax
- VD
- 2.1
- cm³
- Power handling
- P
- 20
- W
- Program power
- Pmax
- 40
- W
- Nominal impedance
- Z
- 16
- Ω
- DC resistance
- RE
- 15.1
- Ω
- Inductance (1kHz)
- LE
- 0.25
- mH
- VC Diameter
- 14
- mm
- Winding material
- Copper
- Force factor
- Bl
- 3.12
- N/A
- Motor constant
- Bl/√RE
- 0.803
- N/√W
- Air gap height
- HAG
- 4
- mm
- Material
- Ferrite
- Effective diameter
- 42
- mm
- Effective area
- SD
- 14
- cm²
- Moving mass
- MMS
- 1.1
- g
- Moving mass (without air load)
- MMD
- 1
- g
- Stiffness
- KMS
- 1.45
- N/mm
- Compliance
- CMS
- 690
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.19
- L
- Mechanical resistance
- RMS
- 0.26
- N·s/m
- Surround material
- Polyurethane
- Nominal diameter
- 2
- ″
- 57
- mm
- Overall size
- 57 x 57
- mm
- Baffle cutout diameter
- 55
- mm
- Overall depth
- 37
- mm
- Flange thickness
- 3
- mm
- Mounting depth
- 34
- mm
- Frame material
- Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
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