10″ / 254 mm
Nominal diameter
48 Hz
Resonance
0.39
Q factor
94 dB
Sensitivity
± 3 mm
Linear excursion
400 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
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.8
dB
Frequency response
44 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
48.0
Hz
Mechanical quality factor
QMS
5.31
Electrical quality factor
QES
0.42
Total quality factor
QTS
0.39
Large signal parameters
Maximum linear excursion
xmax
3.0
mm
Maximum excursion before damage
xlim
8.0
mm
Air volume displaced at xmax
VD
104
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.9
Ω
Inductance (1kHz)
LE
0.67
mH
VC Diameter
51
mm
Magnet
Force factor
Bl
11.8
N/A
Motor constant
Bl/√RE
4.5
N/√W
Air gap height
HAG
7.9
mm
Weight
1.276
kg
Diaphragm
Effective diameter
210
mm
Effective area
SD
345
cm²
Moving mass
MMS
28
g
Moving mass (without air load)
MMD
23.3
g
Suspensions
Stiffness
KMS
2.5
N/mm
Compliance
CMS
400
µm/N
Equivalent volume to the compliance
VAS
65
L
Mechanical resistance
RMS
1.59
N·s/m
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
260
mm
Baffle cutout diameter
232
mm
Overall depth
110
mm
Volume occupied by the driver
1.33
L
Net weight
4.4
kg
Frame material
Die-cast aluminum
Similar woofers to Eminence LEGEND B102
10″Coaxial
fS
49 Hz
SD
345 cm²
60 - 4000 Hz
QTS
0.38
xmax
5.0 mm
SPL1W
94 dB
Bl/√RE
4.65
Pmax
500 W
10″Coaxial
fS
48 Hz
SD
380 cm²
50 - 20000 Hz
QTS
0.38
xmax
6.7 mm
SPL1W
94 dB
Bl/√RE
5.09
Pmax
600 W
12″Mid Bass
fS
45 Hz
SD
539 cm²
45 - 5500 Hz
QTS
0.36
xmax
4.0 mm
SPL1W
94 dB
Bl/√RE
7.13
Pmax
600 W