Kartesian Wib70_vPA
Full-range
3″ / 70 mm
Nominal diameter
215 Hz
Resonance
0.69
Q factor
86 dB
Sensitivity
± 2.5 mm
Linear excursion
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.3
- dB
- Frequency response
- 150 - 22000
- Hz
- Resonance frequency (free air)
- fS
- 215
- Hz
- Mechanical quality factor
- QMS
- 6.41
- Electrical quality factor
- QES
- 0.77
- Total quality factor
- QTS
- 0.69
- Maximum linear excursion
- xmax
- 2.5
- mm
- Air volume displaced at xmax
- VD
- 5.3
- cm³
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.4
- Ω
- Inductance (1kHz)
- LE
- 0.13
- mH
- Force factor
- Bl
- 4.15
- N/A
- Motor constant
- Bl/√RE
- 1.64
- N/√W
- Diameter
- 38
- mm
- Effective diameter
- 52
- mm
- Effective area
- SD
- 21
- cm²
- Moving mass
- MMS
- 1.5
- g
- Moving mass (without air load)
- MMD
- 1.5
- g
- Stiffness
- KMS
- 2.8
- N/mm
- Compliance
- CMS
- 357
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.228
- L
- Mechanical resistance
- RMS
- 0.32
- N·s/m
- Nominal diameter
- 3
- ″
- 70
- mm
- Overall size
- 70 x 70
- mm
- Baffle cutout diameter
- 65
- mm
- Overall depth
- 45
- mm
- Flange thickness
- 4
- mm
- Mounting depth
- 41
- mm
- Volume occupied by the driver (estimated)
- 0.13
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
Speakerbench.jpg.webp)
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