Focal FLAX EVO Sub P 20 FSE
Subwoofer
8″ / 200 mm
Nominal diameter
35 Hz
Resonance
1.3
Q factor
78 dB
Sensitivity
± 11 mm
Linear excursion
400 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 78.1
- dB
- Resonance frequency (free air)
- fS
- 35.0
- Hz
- Mechanical quality factor
- QMS
- 5.00
- Electrical quality factor
- QES
- 1.80
- Total quality factor
- QTS
- 1.30
- Maximum linear excursion
- xmax
- 11.0
- mm
- Air volume displaced at xmax
- VD
- 234
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.2
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.94
- mH
- VC Diameter
- 38
- mm
- Winding material
- Copper
- Former material
- Glass Fiber
- Force factor
- Bl
- 7.6
- N/A
- Motor constant
- Bl/√RE
- 4.25
- N/√W
- Effective diameter
- 165
- mm
- Effective area
- SD
- 213
- cm²
- Moving mass
- MMS
- 150
- g
- Moving mass (without air load)
- MMD
- 147.7
- g
- Material
- Flax
- Stiffness
- KMS
- 6.67
- N/mm
- Compliance
- CMS
- 150
- µm/N
- Equivalent volume to the compliance
- VAS
- 9
- L
- Mechanical resistance
- RMS
- 6.6
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 8
- ″
- 200
- mm
- Overall diameter
- 214
- mm
- Baffle cutout diameter
- 187
- mm
- Mounting depth
- 76
- mm
- Volume occupied by the driver (estimated)
- 1.5
- L
- Net weight
- 3.5
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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