10″ / 254 mm
Nominal diameter
35 Hz
Resonance
0.38
Q factor
92 dB
Sensitivity
± 6.2 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
91.7
dB
Frequency response
40 - 2000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
10.61
Electrical quality factor
QES
0.40
Total quality factor
QTS
0.38
Large signal parameters
Maximum linear excursion
xmax
6.2
mm
Maximum excursion before damage
xlim
10.0
mm
Air volume displaced at xmax
VD
214
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
2.7
Ω
Inductance (1kHz)
LE
0.68
mH
VC Diameter
51
mm
Magnet
Force factor
Bl
7.1
N/A
Motor constant
Bl/√RE
4.32
N/√W
Air gap height
HAG
7.9
mm
Weight
1.077
kg
Diaphragm
Effective diameter
210
mm
Effective area
SD
345
cm²
Moving mass
MMS
34
g
Moving mass (without air load)
MMD
29.4
g
Suspensions
Stiffness
KMS
1.59
N/mm
Compliance
CMS
630
µm/N
Equivalent volume to the compliance
VAS
104
L
Mechanical resistance
RMS
0.7
N·s/m
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
256
mm
Baffle cutout diameter
233
mm
Overall depth
108
mm
Volume occupied by the driver
1.17
L
Net weight
4.04
kg
Frame material
Pressed steel
Similar woofers to Eminence LEGEND BP102-4
12″Woofer
fS
28 Hz
SD
515 cm²
28 - 500 Hz
QTS
0.32
xmax
8.5 mm
SPL1W
91 dB
Bl/√RE
6.31
Pmax
300 W
10″Woofer
fS
33 Hz
SD
346 cm²
33 - 4000 Hz
QTS
0.33
xmax
3.5 mm
SPL1W
92 dB
Bl/√RE
4.24
Pmax
200 W
10″Bass Guitar Speaker
fS
35 Hz
SD
335 cm²
40 - 2000 Hz
QTS
0.43
xmax
6.2 mm
SPL1W
90 dB
Bl/√RE
4.23
Pmax
400 W