VOLT SB2550
Subwoofer
10″ / 250 mm
Nominal diameter
21 Hz
Resonance
0.29
Q factor
86 dB
Sensitivity
± 11 mm
Linear excursion
400 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.3
- dB
- Frequency response
- 18 - 500
- Hz
- Resonance frequency (free air)
- fS
- 21.0
- Hz
- Mechanical quality factor
- QMS
- 1.90
- Electrical quality factor
- QES
- 0.34
- Total quality factor
- QTS
- 0.29
- Maximum linear excursion
- xmax
- 11.0
- mm
- Maximum excursion before damage
- xlim
- 18.0
- mm
- Air volume displaced at xmax
- VD
- 371
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.0
- Ω
- Inductance (1kHz)
- LE
- 1.46
- mH
- VC Diameter
- 50
- mm
- Winding height
- HVC
- 29
- mm
- Winding material
- Copper
- Force factor
- Bl
- 14.0
- N/A
- Motor constant
- Bl/√RE
- 5.72
- N/√W
- Air gap height
- HAG
- 8
- mm
- Effective diameter
- 207
- mm
- Effective area
- SD
- 337
- cm²
- Moving mass
- MMS
- 84.5
- g
- Moving mass (without air load)
- MMD
- 79.6
- g
- Stiffness
- KMS
- 1.45
- N/mm
- Compliance
- CMS
- 690
- µm/N
- Equivalent volume to the compliance
- VAS
- 111
- L
- Mechanical resistance
- RMS
- 5.82
- N·s/m
- Nominal diameter
- 10
- ″
- 250
- mm
- Overall diameter
- 285
- mm
- Baffle cutout diameter
- 253
- mm
- Overall depth
- 132
- mm
- Flange thickness
- 9
- mm
- Mounting depth
- 123
- mm
- Volume occupied by the driver
- 1.2
- L
- Net weight
- 5.8
- kg
- Frame material
- Diecast 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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