Oberton 6B150
Woofer
6.5″ / 170 mm
Nominal diameter
55 Hz
Resonance
0.29
Q factor
90 dB
Sensitivity
± 5.5 mm
Linear excursion
300 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 89.6
- dB
- Frequency response
- 60 - 3000
- Hz
- Resonance frequency (free air)
- fS
- 55.0
- Hz
- Mechanical quality factor
- QMS
- 4.72
- Electrical quality factor
- QES
- 0.31
- Total quality factor
- QTS
- 0.29
- Maximum linear excursion
- xmax
- 5.5
- mm
- Air volume displaced at xmax
- VD
- 70
- cm³
- Power handling
- P
- 150
- W
- Program power
- Pmax
- 300
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.6
- Ω
- Inductance (1kHz)
- LE
- 0.79
- mH
- VC Diameter
- 38
- mm
- Winding height
- HVC
- 14
- mm
- Winding material
- Copper
- Former material
- Kapton
- Flux density
- B
- 1.2
- T
- Force factor
- Bl
- 10.11
- N/A
- Motor constant
- Bl/√RE
- 4.27
- N/√W
- Air gap height
- HAG
- 6
- mm
- Material
- Ferrite
- Effective diameter
- 127
- mm
- Effective area
- SD
- 127
- cm²
- Moving mass
- MMS
- 16.4
- g
- Moving mass (without air load)
- MMD
- 15.2
- g
- Material
- Paper with glassfiber
- Stiffness
- KMS
- 1.96
- N/mm
- Compliance
- CMS
- 510
- µm/N
- Equivalent volume to the compliance
- VAS
- 14.6
- L
- Mechanical resistance
- RMS
- 1.2
- N·s/m
- Nominal diameter
- 6.5
- ″
- 170
- mm
- Overall diameter
- 185
- mm
- Baffle cutout diameter
- 145
- mm
- Overall depth
- 86
- mm
- Volume occupied by the driver (estimated)
- 0.76
- L
- Net weight
- 2.4
- kg
- Frame material
- Die cast aluminium
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.png.webp)
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