Eminence LA10850
Mid Bass
10″ / 254 mm
Nominal diameter
55 Hz
Resonance
0.25
Q factor
98 dB
Sensitivity
± 2.9 mm
Linear excursion
700 W
Program Power
Discontinued
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
97.5
dB
Frequency response
120 - 4300
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
55.0
Hz
Mechanical quality factor
QMS
9.09
Electrical quality factor
QES
0.26
Total quality factor
QTS
0.25
Large signal parameters
Maximum linear excursion
xmax
2.9
mm
Maximum excursion before damage
xlim
10.4
mm
Air volume displaced at xmax
VD
106
cm³
Power handling
P
350
W
Program power
Pmax
700
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.1
Ω
Inductance (1kHz)
LE
0.54
mH
VC Diameter
76
mm
Winding material
Aluminum
Former material
Polyimide
Magnet
Force factor
Bl
13.44
N/A
Motor constant
Bl/√RE
5.93
N/√W
Air gap height
HAG
9.5
mm
Weight
2.27
kg
Material
Ferrite
Diaphragm
Effective diameter
216
mm
Effective area
SD
366
cm²
Moving mass
MMS
26
g
Moving mass (without air load)
MMD
21
g
Material
Water Resistant Paper
Suspensions
Stiffness
KMS
3.23
N/mm
Compliance
CMS
310
µm/N
Equivalent volume to the compliance
VAS
57.7
L
Mechanical resistance
RMS
0.99
N·s/m
Surround material
Paper
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
261
mm
Baffle cutout diameter
261
mm
Overall depth
114
mm
Volume occupied by the driver
1.72
L
Net weight
6.8
kg
Frame material
Die Cast Aluminum
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fS
55 Hz
SD
531 cm²
50 - 4600 Hz
QTS
0.27
xmax
7.0 mm
SPL1W
97 dB
Bl/√RE
8.41
Pmax
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fS
56 Hz
SD
531 cm²
50 - 5000 Hz
QTS
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SPL1W
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Bl/√RE
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fS
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SD
515 cm²
50 - 3500 Hz
QTS
0.20
xmax
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SPL1W
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Bl/√RE
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