Micro-Precision 5.16 MK II
Woofer
6.5″ / 170 mm
Nominal diameter
43 Hz
Resonance
0.91
Q factor
86 dB
Sensitivity
140 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.0
- dB
- Resonance frequency (free air)
- fS
- 43.0
- Hz
- Mechanical quality factor
- QMS
- 7.15
- Electrical quality factor
- QES
- 1.05
- Total quality factor
- QTS
- 0.91
- Power handling
- P
- 70
- W
- Program power
- Pmax
- 140
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 4.1
- Ω
- Inductance (1kHz)
- LE
- 0.19
- mH
- VC Diameter
- 25
- mm
- Force factor
- Bl
- 3.5
- N/A
- Motor constant
- Bl/√RE
- 1.73
- N/√W
- Effective diameter
- 130
- mm
- Effective area
- SD
- 133
- cm²
- Moving mass
- MMS
- 11.3
- g
- Moving mass (without air load)
- MMD
- 10.2
- g
- Stiffness
- KMS
- 0.83
- N/mm
- Compliance
- CMS
- 1200
- µm/N
- Equivalent volume to the compliance
- VAS
- 30
- L
- Mechanical resistance
- RMS
- 0.42
- N·s/m
- Nominal diameter
- 6.5
- ″
- 170
- mm
- Overall diameter
- 170
- mm
- Baffle cutout diameter
- 147
- mm
- Overall depth
- 70
- mm
- Flange thickness
- 5
- mm
- Mounting depth
- 65
- mm
- Volume occupied by the driver (estimated)
- 0.45
- L
- Net weight
- 1.4
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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