Beyma 6G40Fe
Mid-range
6.5″ / 165 mm
Nominal diameter
102 Hz
Resonance
0.4
Q factor
93 dB
Sensitivity
± 3.1 mm
Linear excursion
340 W
Program Power
Discontinued
- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 92.8
- dB
- Frequency response
- 70 - 9000
- Hz
- Resonance frequency (free air)
- fS
- 102
- Hz
- Mechanical quality factor
- QMS
- 9.25
- Electrical quality factor
- QES
- 0.42
- Total quality factor
- QTS
- 0.40
- Maximum linear excursion
- xmax
- 3.1
- mm
- Maximum excursion before damage
- xlim
- 18.9
- mm
- Air volume displaced at xmax
- VD
- 43
- cm³
- Power handling
- P
- 170
- W
- Program power
- Pmax
- 340
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.0
- Ω
- Inductance (1kHz)
- LE
- 0.5
- mH
- VC Diameter
- 52
- mm
- Winding height
- HVC
- 9.2
- mm
- Force factor
- Bl
- 11.0
- N/A
- Motor constant
- Bl/√RE
- 4.49
- N/√W
- Air gap height
- HAG
- 7
- mm
- Material
- Ferrite
- Effective diameter
- 134
- mm
- Effective area
- SD
- 140
- cm²
- Moving mass
- MMS
- 13
- g
- Moving mass (without air load)
- MMD
- 11.8
- g
- Stiffness
- KMS
- 5.44
- N/mm
- Compliance
- CMS
- 184
- µm/N
- Equivalent volume to the compliance
- VAS
- 5.04
- L
- Mechanical resistance
- RMS
- 0.91
- N·s/m
- Nominal diameter
- 6.5
- ″
- 165
- mm
- Volume occupied by the driver (estimated)
- 1.3
- L
- Net weight
- 3.02
- kg