Cerwin Vega VPS102D
2x2Ω
2x4ΩShallow Subwoofer
10″ / 268 mm
Nominal diameter
40 Hz
Resonance
0.63
Q factor
85 dB
Sensitivity
± 7.9 mm
Linear excursion
600 W
Program Power
- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.0
- dB
- Resonance frequency (free air)
- fS
- 40.0
- Hz
- Mechanical quality factor
- QMS
- 5.50
- Electrical quality factor
- QES
- 0.71
- Total quality factor
- QTS
- 0.63
- Maximum linear excursion
- xmax
- 7.9
- mm
- Air volume displaced at xmax
- VD
- 284
- cm³
- Power handling
- P
- 300
- W
- Program power
- Pmax
- 600
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 3.4
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 0.94
- mH
- Force factor (in series)
- Bl
- 12.7
- N/A
- Motor constant
- Bl/√RE
- 6.89
- N/√W
- Effective diameter
- 214
- mm
- Effective area
- SD
- 360
- cm²
- Moving mass
- MMS
- 134
- g
- Moving mass (without air load)
- MMD
- 129
- g
- Stiffness
- KMS
- 8.48
- N/mm
- Compliance
- CMS
- 118
- µm/N
- Equivalent volume to the compliance
- VAS
- 21.5
- L
- Mechanical resistance
- RMS
- 6.12
- N·s/m
- Nominal diameter
- 10
- ″
- 268
- mm
- Overall diameter
- 268
- mm
- Baffle cutout diameter
- 231
- mm
- Mounting depth
- 93
- mm
- Volume occupied by the driver
- 0.9
- L