MD Lab SW-B10E
Subwoofer
10″ / 254 mm
Nominal diameter
33 Hz
Resonance
0.52
Q factor
86 dB
Sensitivity
450 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.5
- dB
- Resonance frequency (free air)
- fS
- 32.8
- Hz
- Mechanical quality factor
- QMS
- 3.92
- Electrical quality factor
- QES
- 0.61
- Total quality factor
- QTS
- 0.52
- Power handling
- P
- 150
- W
- Program power
- Pmax
- 450
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.6
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.86
- mH
- Force factor
- Bl
- 11.4
- N/A
- Motor constant
- Bl/√RE
- 6.01
- N/√W
- Effective diameter
- 214
- mm
- Effective area
- SD
- 361
- cm²
- Moving mass
- MMS
- 106.9
- g
- Moving mass (without air load)
- MMD
- 102.1
- g
- Stiffness
- KMS
- 4.55
- N/mm
- Compliance
- CMS
- 220
- µm/N
- Equivalent volume to the compliance
- VAS
- 40.7
- L
- Mechanical resistance
- RMS
- 5.6
- N·s/m
- Nominal diameter
- 10
- ″
- 254
- mm
- Volume occupied by the driver (estimated)
- 1.5
- L
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