SUPRAVOX 400 GMF Pro
Woofer
15″ / 400 mm
Nominal diameter
32 Hz
Resonance
0.26
Q factor
98 dB
Sensitivity
± 5 mm
Linear excursion
240 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 98.1
- dB
- Frequency response
- 32 - 4000
- Hz
- Resonance frequency (free air)
- fS
- 32.0
- Hz
- Mechanical quality factor
- QMS
- 9.50
- Electrical quality factor
- QES
- 0.27
- Total quality factor
- QTS
- 0.26
- Maximum linear excursion
- xmax
- 5.0
- mm
- Air volume displaced at xmax
- VD
- 428
- cm³
- Power handling
- P
- 120
- W
- Program power
- Pmax
- 240
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.5
- Ω
- Inductance (1kHz, estimated)
- LE
- 1.2
- mH
- Flux density
- B
- 1.8
- T
- Force factor
- Bl
- 18.0
- N/A
- Motor constant
- Bl/√RE
- 7.06
- N/√W
- Diameter
- 220
- mm
- Effective diameter
- 330
- mm
- Effective area
- SD
- 855
- cm²
- Moving mass
- MMS
- 70
- g
- Moving mass (without air load)
- MMD
- 52
- g
- Stiffness
- KMS
- 2.78
- N/mm
- Compliance
- CMS
- 360
- µm/N
- Equivalent volume to the compliance
- VAS
- 18
- L
- Mechanical resistance
- RMS
- 1.48
- N·s/m
- Surround material
- Cloth
- Nominal diameter
- 15
- ″
- 400
- mm
- Overall diameter
- 404
- mm
- Baffle cutout diameter
- 358
- mm
- Overall depth
- 165
- mm
- Flange thickness
- 10
- mm
- Mounting depth
- 155
- mm
- Volume occupied by the driver (estimated)
- 4.1
- L
- Frame material
- Aluminium
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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