SUPRAVOX 165 GMF
Mid Bass
6.5″ / 165 mm
Nominal diameter
64 Hz
Resonance
0.39
Q factor
98 dB
Sensitivity
± 3 mm
Linear excursion
70 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 97.9
- dB
- Frequency response
- 60 - 10000
- Hz
- Resonance frequency (free air)
- fS
- 64.0
- Hz
- Mechanical quality factor
- QMS
- 6.20
- Electrical quality factor
- QES
- 0.42
- 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
- 8
- Ω
- DC resistance
- RE
- 5.5
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.21
- mH
- Flux density
- B
- 1.4
- T
- Force factor
- Bl
- 5.6
- N/A
- Motor constant
- Bl/√RE
- 2.39
- 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
- 1.0
- N/mm
- Compliance
- CMS
- 1000
- µm/N
- Equivalent volume to the compliance
- VAS
- 40
- L
- Mechanical resistance
- RMS
- 0.36
- 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