EASTECH FSB521530-3412
Full-range
3″ / 76 mm
Nominal diameter
181 Hz
Resonance
1.49
Q factor
87 dB
Sensitivity
± 1 mm
Linear excursion
30 W
Program Power
.jpg)
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.8
- dB
- Resonance frequency (free air)
- fS
- 181
- Hz
- Mechanical quality factor
- QMS
- 9.22
- Electrical quality factor
- QES
- 1.78
- Total quality factor
- QTS
- 1.49
- Maximum linear excursion
- xmax
- 1.0
- mm
- Air volume displaced at xmax
- VD
- 3.0
- cm³
- Power handling
- P
- 15
- W
- Program power
- Pmax
- 30
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.8
- Ω
- Inductance (1kHz)
- LE
- 0.13
- mH
- VC Diameter
- 16
- mm
- Winding height
- HVC
- 5
- mm
- Winding material
- PESVW
- Former material
- Kapton
- Force factor
- Bl
- 2.51
- N/A
- Motor constant
- Bl/√RE
- 1.28
- N/√W
- Air gap height
- HAG
- 3
- mm
- Material
- Ferrite
- Effective diameter
- 62
- mm
- Effective area
- SD
- 30
- cm²
- Moving mass
- MMS
- 2.6
- g
- Moving mass (without air load)
- MMD
- 2.5
- g
- Material
- Paper
- Stiffness
- KMS
- 3.34
- N/mm
- Compliance
- CMS
- 299
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.385
- L
- Mechanical resistance
- RMS
- 0.319
- N·s/m
- Surround material
- Cloth
- Nominal diameter
- 3
- ″
- 76
- mm
- Net weight
- 0.212
- kg
- Frame material
- Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.jpg.webp)