Kartesian Wom135_vPA-S
Woofer
5.5″ / 135 mm
Nominal diameter
68 Hz
Resonance
0.45
Q factor
87 dB
Sensitivity
± 4.5 mm
Linear excursion
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.6
- dB
- Frequency response
- 60 - 3500
- Hz
- Resonance frequency (free air)
- fS
- 68.0
- Hz
- Mechanical quality factor
- QMS
- 8.20
- Electrical quality factor
- QES
- 0.48
- Total quality factor
- QTS
- 0.45
- Maximum linear excursion
- xmax
- 4.5
- mm
- Air volume displaced at xmax
- VD
- 39
- cm³
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.4
- Ω
- Inductance (1kHz)
- LE
- 0.27
- mH
- Force factor
- Bl
- 8.48
- N/A
- Motor constant
- Bl/√RE
- 3.35
- N/√W
- Height
- 34
- mm
- Effective diameter
- 105
- mm
- Effective area
- SD
- 87
- cm²
- Moving mass
- MMS
- 12.5
- g
- Moving mass (without air load)
- MMD
- 11.9
- g
- Stiffness
- KMS
- 2.28
- N/mm
- Compliance
- CMS
- 438
- µm/N
- Equivalent volume to the compliance
- VAS
- 4.68
- L
- Mechanical resistance
- RMS
- 0.65
- N·s/m
- Nominal diameter
- 5.5
- ″
- 135
- mm
- Overall diameter
- 135
- mm
- Baffle cutout diameter
- 121
- mm
- Overall depth
- 78
- mm
- Flange thickness
- 8
- mm
- Mounting depth
- 70
- mm
- Volume occupied by the driver (estimated)
- 0.35
- L
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