RCF MB10G253

Woofer

10″ / 254 mm
Nominal diameter
76 Hz
Resonance
0.34
Q factor
97 dB
Sensitivity
± 7 mm
Linear excursion
600 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
96.5
dB
Frequency response
55 - 3000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
76.0
Hz
Mechanical quality factor
QMS
8.00
Electrical quality factor
QES
0.35
Total quality factor
QTS
0.34

Large signal parameters

Maximum linear excursion
xmax
7.0
mm
Maximum excursion before damage
xlim
20.0
mm
Air volume displaced at xmax
VD
280
cm³
Power handling
P
300
W
Program power
Pmax
600
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
1.05
mH
VC Diameter
63
mm
Winding height
HVC
18
mm
Winding material
Aluminium
Former material
Glass Fiber

Magnet

Force factor
Bl
14.9
N/A
Motor constant
Bl/√RE
6.53
N/√W
Air gap height
HAG
8
mm

Diaphragm

Effective diameter
210
mm
Effective area
SD
400
cm²
Moving mass
MMS
33
g
Moving mass (without air load)
MMD
27.5
g

Suspensions

Stiffness
KMS
7.14
N/mm
Compliance
CMS
140
µm/N
Equivalent volume to the compliance
VAS
24
L
Mechanical resistance
RMS
1.97
N·s/m

Dimensions

Nominal diameter
10
254
mm
Overall diameter
260
mm
Baffle cutout diameter
232
mm
Volume occupied by the driver
1.2
L
Net weight
4.9
kg
RCF MB10G253 Impedance
RCF MB10G253 SPL
RCF MB10G253 Dimensions

Export this driver to a simulation software:

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fS
76 Hz
SD
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55 - 3000 Hz
QTS
0.34
xmax
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97 dB
Bl/√RE
6.53
Pmax
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SD
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