Focal FLAX EVO Sub P 25 FSE
Subwoofer
10″ / 250 mm
Nominal diameter
30 Hz
Resonance
0.78
Q factor
81 dB
Sensitivity
± 11 mm
Linear excursion
560 W
Program Power
.jpg)
.jpg)
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 81.0
- dB
- Resonance frequency (free air)
- fS
- 30.0
- Hz
- Mechanical quality factor
- QMS
- 5.00
- Electrical quality factor
- QES
- 0.95
- Total quality factor
- QTS
- 0.78
- Maximum linear excursion
- xmax
- 11.0
- mm
- Air volume displaced at xmax
- VD
- 381
- cm³
- Power handling
- P
- 280
- W
- Program power
- Pmax
- 560
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.2
- Ω
- Inductance (1kHz, estimated)
- LE
- 1.09
- mH
- VC Diameter
- 38
- mm
- Winding material
- Copper
- Former material
- Glass Fiber
- Force factor
- Bl
- 11.2
- N/A
- Motor constant
- Bl/√RE
- 6.26
- N/√W
- Effective diameter
- 210
- mm
- Effective area
- SD
- 346
- cm²
- Moving mass
- MMS
- 190
- g
- Moving mass (without air load)
- MMD
- 185.3
- g
- Material
- Flax
- Stiffness
- KMS
- 6.67
- N/mm
- Compliance
- CMS
- 150
- µm/N
- Equivalent volume to the compliance
- VAS
- 25
- L
- Mechanical resistance
- RMS
- 7.16
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 10
- ″
- 250
- mm
- Overall diameter
- 260
- mm
- Baffle cutout diameter
- 234
- mm
- Mounting depth
- 88
- mm
- Volume occupied by the driver
- 2.0
- L
- Net weight
- 3.5
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.jpg.webp)