Oberton 10NMB200
Mid-range
10″ / 262 mm
Nominal diameter
59 Hz
Resonance
0.32
Q factor
95 dB
Sensitivity
± 4.25 mm
Linear excursion
400 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 94.9
- dB
- Frequency response
- 70 - 4000
- Hz
- Resonance frequency (free air)
- fS
- 58.7
- Hz
- Mechanical quality factor
- QMS
- 8.92
- Electrical quality factor
- QES
- 0.33
- Total quality factor
- QTS
- 0.32
- Maximum linear excursion
- xmax
- 4.25
- mm
- Air volume displaced at xmax
- VD
- 135
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.8
- Ω
- Inductance (1kHz)
- LE
- 0.53
- mH
- VC Diameter
- 64
- mm
- Winding height
- HVC
- 12.5
- mm
- Winding material
- Aluminium
- Former material
- Kapton
- Flux density
- B
- 1.15
- T
- Force factor
- Bl
- 14.07
- N/A
- Motor constant
- Bl/√RE
- 5.83
- N/√W
- Air gap height
- HAG
- 8
- mm
- Material
- Neodymium
- Effective diameter
- 201
- mm
- Effective area
- SD
- 317
- cm²
- Moving mass
- MMS
- 30.2
- g
- Moving mass (without air load)
- MMD
- 25.9
- g
- Material
- Paper
- Stiffness
- KMS
- 4.1
- N/mm
- Compliance
- CMS
- 244
- µm/N
- Equivalent volume to the compliance
- VAS
- 34.9
- L
- Mechanical resistance
- RMS
- 1.25
- N·s/m
- Nominal diameter
- 10
- ″
- 262
- mm
- Overall diameter
- 263
- mm
- Baffle cutout diameter
- 225
- mm
- Overall depth
- 107
- mm
- Volume occupied by the driver (estimated)
- 1.1
- L
- Net weight
- 2.36
- kg
- Frame material
- Die cast aluminium