EASTECH FSB012030-0800
Full-range
3″ / 76 mm
Nominal diameter
140 Hz
Resonance
0.82
Q factor
93 dB
Sensitivity
± 1.85 mm
Linear excursion
40 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 93.2
- dB
- Resonance frequency (free air)
- fS
- 140
- Hz
- Mechanical quality factor
- QMS
- 8.97
- Electrical quality factor
- QES
- 0.90
- Total quality factor
- QTS
- 0.82
- Maximum linear excursion
- xmax
- 1.85
- mm
- Air volume displaced at xmax
- VD
- 5.8
- cm³
- Power handling
- P
- 20
- W
- Program power
- Pmax
- 40
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 7.8
- Ω
- Inductance (1kHz)
- LE
- 0.22
- mH
- VC Diameter
- 20
- mm
- Winding height
- HVC
- 7.2
- mm
- Winding material
- Copper Clad Aluminium
- Former material
- Kapton
- Force factor
- Bl
- 4.21
- N/A
- Motor constant
- Bl/√RE
- 1.51
- N/√W
- Air gap height
- HAG
- 3.5
- mm
- Material
- Ferrite
- Effective diameter
- 62
- mm
- Effective area
- SD
- 31
- cm²
- Moving mass
- MMS
- 1
- g
- Moving mass (without air load)
- MMD
- 0.8
- g
- Material
- Dual-Concentric Coaxial Paper
- Stiffness
- KMS
- 2.15
- N/mm
- Compliance
- CMS
- 466
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.641
- L
- Mechanical resistance
- RMS
- 0.229
- N·s/m
- Surround material
- Cloth
- Nominal diameter
- 3
- ″
- 76
- mm
- Volume occupied by the driver (estimated)
- 0.18
- L
- Net weight
- 0.479
- kg
- Frame material
- Plastic
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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