EASTECH FSISD5080-8400
Subwoofer
8″ / 203 mm
Nominal diameter
45 Hz
Resonance
0.46
Q factor
87 dB
Sensitivity
± 5.4 mm
Linear excursion
100 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.5
- dB
- Resonance frequency (free air)
- fS
- 45.0
- Hz
- Mechanical quality factor
- QMS
- 5.85
- Electrical quality factor
- QES
- 0.50
- Total quality factor
- QTS
- 0.46
- Maximum linear excursion
- xmax
- 5.4
- mm
- Air volume displaced at xmax
- VD
- 109
- cm³
- Power handling
- P
- 50
- W
- Program power
- Pmax
- 100
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.4
- Ω
- Inductance (1kHz)
- LE
- 1.24
- mH
- VC Diameter
- 31
- mm
- Winding height
- HVC
- 18.8
- mm
- Winding material
- PESVW
- Former material
- Aluminum
- Force factor
- Bl
- 9.75
- N/A
- Motor constant
- Bl/√RE
- 5.29
- N/√W
- Air gap height
- HAG
- 8
- mm
- Material
- Ferrite
- Effective diameter
- 160
- mm
- Effective area
- SD
- 201
- cm²
- Moving mass
- MMS
- 47.7
- g
- Moving mass (without air load)
- MMD
- 45.6
- g
- Material
- Paper
- Stiffness
- KMS
- 3.95
- N/mm
- Compliance
- CMS
- 253
- µm/N
- Equivalent volume to the compliance
- VAS
- 14.5
- L
- Mechanical resistance
- RMS
- 2.35
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 8
- ″
- 203
- mm
- Volume occupied by the driver (estimated)
- 0.98
- L
- Net weight
- 2.37
- kg
- Frame material
- Steel
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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