EASTECH FSB523054-5300
Subwoofer
5.25″ / 133 mm
Nominal diameter
79 Hz
Resonance
0.91
Q factor
85 dB
Sensitivity
± 2.25 mm
Linear excursion
60 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 84.7
- dB
- Resonance frequency (free air)
- fS
- 79.3
- Hz
- Mechanical quality factor
- QMS
- 5.20
- Electrical quality factor
- QES
- 1.10
- Total quality factor
- QTS
- 0.91
- Maximum linear excursion
- xmax
- 2.25
- mm
- Air volume displaced at xmax
- VD
- 22
- cm³
- Power handling
- P
- 30
- W
- Program power
- Pmax
- 60
- W
- Nominal impedance
- Z
- 3
- Ω
- DC resistance
- RE
- 2.4
- Ω
- Inductance (1kHz)
- LE
- 0.42
- mH
- VC Diameter
- 25
- mm
- Winding height
- HVC
- 8.5
- mm
- Winding material
- PESVW
- Former material
- Aluminum
- Force factor
- Bl
- 4.22
- N/A
- Motor constant
- Bl/√RE
- 2.73
- N/√W
- Air gap height
- HAG
- 4
- mm
- Material
- Ferrite
- Effective diameter
- 112
- mm
- Effective area
- SD
- 99
- cm²
- Moving mass
- MMS
- 16.5
- g
- Moving mass (without air load)
- MMD
- 15.8
- g
- Material
- Paper
- Stiffness
- KMS
- 4.1
- N/mm
- Compliance
- CMS
- 244
- µm/N
- Equivalent volume to the compliance
- VAS
- 3.36
- L
- Mechanical resistance
- RMS
- 1.581
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 5.25
- ″
- 133
- mm
- Volume occupied by the driver (estimated)
- 0.21
- L
- Net weight
- 0.553
- kg
- Frame material
- Steel