Oberton 10NMB500

Mid Bass

10″ / 262 mm
Nominal diameter
68 Hz
Resonance
0.41
Q factor
93 dB
Sensitivity
± 8.25 mm
Linear excursion
1000 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
93.2
dB
Frequency response
65 - 3000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
68.2
Hz
Mechanical quality factor
QMS
11.80
Electrical quality factor
QES
0.42
Total quality factor
QTS
0.41

Large signal parameters

Maximum linear excursion
xmax
8.25
mm
Air volume displaced at xmax
VD
262
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.0
Ω
Inductance (1kHz)
LE
0.39
mH
VC Diameter
77
mm
Winding height
HVC
20
mm
Winding material
Aluminium
Former material
Glass fiber

Magnet

Flux density
B
1.2
T
Force factor
Bl
14.56
N/A
Motor constant
Bl/√RE
6.52
N/√W
Air gap height
HAG
7
mm
Material
Neodymium

Diaphragm

Effective diameter
201
mm
Effective area
SD
317
cm²
Moving mass
MMS
41.9
g
Moving mass (without air load)
MMD
37.6
g
Material
Paper

Suspensions

Stiffness
KMS
7.69
N/mm
Compliance
CMS
130
µm/N
Equivalent volume to the compliance
VAS
18.6
L
Mechanical resistance
RMS
1.52
N·s/m

Dimensions

Nominal diameter
10
262
mm
Overall diameter
263
mm
Baffle cutout diameter
225
mm
Overall depth
148
mm
Volume occupied by the driver (estimated)
1.9
L
Net weight
4.25
kg
Frame material
Die cast aluminium
Oberton 10NMB500 SPL
Oberton 10NMB500 Dimensions

Export this driver to a simulation software:

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