SUPRAVOX 165 LB
Full-range
6.5″ / 165 mm
Nominal diameter
64 Hz
Resonance
0.39
Q factor
97 dB
Sensitivity
± 3 mm
Linear excursion
70 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 96.8
- dB
- Frequency response
- 60 - 19000
- Hz
- Resonance frequency (free air)
- fS
- 64.0
- Hz
- Mechanical quality factor
- QMS
- 3.10
- Electrical quality factor
- QES
- 0.35
- Total quality factor
- QTS
- 0.39
- Maximum linear excursion
- xmax
- 3.0
- mm
- Air volume displaced at xmax
- VD
- 50
- cm³
- Power handling
- P
- 35
- W
- Program power
- Pmax
- 70
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 4.1
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.16
- mH
- Flux density
- B
- 1.4
- T
- Force factor
- Bl
- 4.5
- N/A
- Motor constant
- Bl/√RE
- 2.22
- N/√W
- Diameter
- 96
- mm
- Effective diameter
- 145
- mm
- Effective area
- SD
- 165
- cm²
- Moving mass
- MMS
- 5.5
- g
- Moving mass (without air load)
- MMD
- 3.9
- g
- Stiffness
- KMS
- 0.91
- N/mm
- Compliance
- CMS
- 1100
- µm/N
- Equivalent volume to the compliance
- VAS
- 42
- L
- Mechanical resistance
- RMS
- 0.71
- N·s/m
- Surround material
- Paper
- Nominal diameter
- 6.5
- ″
- 165
- mm
- Overall diameter
- 185
- mm
- Baffle cutout diameter
- 160
- mm
- Overall depth
- 85
- mm
- Flange thickness
- 10
- mm
- Mounting depth
- 75
- mm
- Volume occupied by the driver (estimated)
- 0.6
- L
- Frame material
- Aluminium