LaVoce FSN020.71F
Full-range
2″ / 50 mm
Nominal diameter
212 Hz
Resonance
0.82
Q factor
85 dB
Sensitivity
± 2.4 mm
Linear excursion
30 W
Program Power
![LaVoce FSN020.71F Full-range](/LaVoce/FSN020.71F/LaVoce_FSN020.71F_(Photo).png)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.3
- dB
- Frequency response
- 200 - 20000
- Hz
- Resonance frequency (free air)
- fS
- 212
- Hz
- Mechanical quality factor
- QMS
- 6.36
- Electrical quality factor
- QES
- 0.95
- Total quality factor
- QTS
- 0.82
- Maximum linear excursion
- xmax
- 2.4
- mm
- Maximum excursion before damage
- xlim
- 2.6
- mm
- Air volume displaced at xmax
- VD
- 4.2
- cm³
- Power handling
- P
- 15
- W
- Program power
- Pmax
- 30
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.4
- Ω
- Inductance (1kHz)
- LE
- 0.06
- mH
- VC Diameter
- 20
- mm
- Winding height
- HVC
- 6.2
- mm
- Winding material
- Copper Clad Aluminium
- Former material
- Polyimide
- Force factor
- Bl
- 3.24
- N/A
- Motor constant
- Bl/√RE
- 1.28
- N/√W
- Air gap height
- HAG
- 3
- mm
- Diameter
- 19
- mm
- Height
- 5
- mm
- Material
- Neodymium
- Effective diameter
- 47
- mm
- Effective area
- SD
- 17
- cm²
- Moving mass
- MMS
- 1.2
- g
- Moving mass (without air load)
- MMD
- 1.1
- g
- Material
- Water Resistant Treated Paper
- Stiffness
- KMS
- 2.08
- N/mm
- Compliance
- CMS
- 482
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.205
- L
- Mechanical resistance
- RMS
- 0.25
- N·s/m
- Surround material
- Polycotton
- Nominal diameter
- 2
- ″
- 50
- mm
- Volume occupied by the driver
- 0.028
- L
- Net weight
- 0.15
- kg
- Frame material
- Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
![LaVoce FSN020.71F SPL & Impedance](/LaVoce/FSN020.71F/LaVoce_FSN020.71F_(Frequency_response_+_Impedance).png)
![LaVoce FSN020.71F Dimensions](/LaVoce/FSN020.71F/LaVoce_FSN020.71F_(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)