Focal UTOPIA M Sub 10 WM
Subwoofer
10″ / 254 mm
Nominal diameter
31 Hz
Resonance
0.65
Q factor
83 dB
Sensitivity
± 17 mm
Linear excursion
800 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 83.2
- dB
- Frequency response
- 25 - 800
- Hz
- Resonance frequency (free air)
- fS
- 31.0
- Hz
- Mechanical quality factor
- QMS
- 6.70
- Electrical quality factor
- QES
- 0.76
- Total quality factor
- QTS
- 0.65
- Maximum linear excursion
- xmax
- 17.0
- mm
- Air volume displaced at xmax
- VD
- 556
- cm³
- Power handling
- P
- 400
- W
- Program power
- Pmax
- 800
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 6.2
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 1.74
- mH
- VC Diameter
- 120
- mm
- Winding material
- Copper Clad Aluminium
- Former material
- Glass Fiber
- Force factor (in series)
- Bl
- 16.0
- N/A
- Motor constant
- Bl/√RE
- 6.43
- N/√W
- Effective diameter
- 204
- mm
- Effective area
- SD
- 327
- cm²
- Moving mass
- MMS
- 138
- g
- Moving mass (without air load)
- MMD
- 133.7
- g
- Material
- M-shape W
- Stiffness
- KMS
- 5.56
- N/mm
- Compliance
- CMS
- 180
- µm/N
- Equivalent volume to the compliance
- VAS
- 28
- L
- Mechanical resistance
- RMS
- 4.01
- N·s/m
- Surround material
- Butyl
- Nominal diameter
- 10
- ″
- 254
- mm
- Baffle cutout diameter
- 235
- mm
- Mounting depth
- 108
- mm
- Volume occupied by the driver (estimated)
- 3.6
- L
- Net weight
- 8.1
- 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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