EASTECH FSIWD5080-8400
Subwoofer
8″ / 203 mm
Nominal diameter
61 Hz
Resonance
0.48
Q factor
88 dB
Sensitivity
± 4.15 mm
Linear excursion
100 W
Program Power
![EASTECH FSIWD5080-8400 Subwoofer](/EASTECH/FSIWD5080-8400/EASTECH_FSIWD5080-8400_(Photo_1).jpg)
![EASTECH FSIWD5080-8400 Subwoofer](/EASTECH/FSIWD5080-8400/EASTECH_FSIWD5080-8400_(Photo_2).jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.3
- dB
- Resonance frequency (free air)
- fS
- 60.8
- Hz
- Mechanical quality factor
- QMS
- 6.53
- Electrical quality factor
- QES
- 0.52
- Total quality factor
- QTS
- 0.48
- Maximum linear excursion
- xmax
- 4.15
- mm
- Air volume displaced at xmax
- VD
- 85
- cm³
- Power handling
- P
- 50
- W
- Program power
- Pmax
- 100
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.3
- Ω
- Inductance (1kHz)
- LE
- 1.02
- mH
- VC Diameter
- 36
- mm
- Winding height
- HVC
- 14.3
- mm
- Winding material
- PISV2W
- Former material
- GFB-P
- Force factor
- Bl
- 9.98
- N/A
- Motor constant
- Bl/√RE
- 5.48
- N/√W
- Air gap height
- HAG
- 6
- mm
- Material
- Ferrite
- Effective diameter
- 161
- mm
- Effective area
- SD
- 204
- cm²
- Moving mass
- MMS
- 40.6
- g
- Moving mass (without air load)
- MMD
- 38.4
- g
- Material
- Mica
- Stiffness
- KMS
- 5.92
- N/mm
- Compliance
- CMS
- 169
- µm/N
- Equivalent volume to the compliance
- VAS
- 9.91
- L
- Mechanical resistance
- RMS
- 2.375
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 8
- ″
- 203
- mm
- Volume occupied by the driver (estimated)
- 0.95
- L
- Net weight
- 2.3
- kg
- Frame material
- Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
![EASTECH FSIWD5080-8400 SPL & Impedance](/EASTECH/FSIWD5080-8400/EASTECH_FSIWD5080-8400_(Frequency_response_+_Impedance).png)
![EASTECH FSIWD5080-8400 Dimensions](/EASTECH/FSIWD5080-8400/EASTECH_FSIWD5080-8400_(Dimensions).png)
Export this driver to a simulation software:
![WinISD](/images/export/WinISD.png)
![Basta!](/images/export/Basta.png)
![Hornresp](/images/export/Hornresp.png)
![QSpeakers](/images/export/QSpeakers.png)
![SpeakerSim](/images/export/SpeakerSim.png)
![MfbLabs](/images/export/MfbLabs.png)
![Speakerbench](/images/export/Speakerbench.png)