Eminence KAPPA PRO-10A
Mid Bass
10″ / 254 mm
Nominal diameter
46 Hz
Resonance
0.2
Q factor
95 dB
Sensitivity
± 3.2 mm
Linear excursion
1000 W
Program Power
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.4
dB
Frequency response
102 - 2000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
10.10
Electrical quality factor
QES
0.20
Total quality factor
QTS
0.20
Large signal parameters
Maximum linear excursion
xmax
3.2
mm
Maximum excursion before damage
xlim
10.9
mm
Air volume displaced at xmax
VD
110
cm³
Power handling
P
500
W
Program power
Pmax
1000
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
1.15
mH
VC Diameter
76
mm
Winding material
Copper
Former material
Polyimide
Magnet
Force factor
Bl
18.8
N/A
Motor constant
Bl/√RE
7.37
N/√W
Air gap height
HAG
9.5
mm
Weight
2.268
kg
Material
Ferrite
Diaphragm
Effective diameter
210
mm
Effective area
SD
345
cm²
Moving mass
MMS
38
g
Moving mass (without air load)
MMD
33.3
g
Material
Paper
Suspensions
Stiffness
KMS
3.23
N/mm
Compliance
CMS
310
µm/N
Equivalent volume to the compliance
VAS
52.2
L
Mechanical resistance
RMS
1.09
N·s/m
Surround material
Cloth
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
260
mm
Baffle cutout diameter
232
mm
Overall depth
110
mm
Volume occupied by the driver
1.72
L
Net weight
6.94
kg
Frame material
Die-cast aluminum
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12″Woofer
fS
40 Hz
SD
522 cm²
40 - 2000 Hz
QTS
0.16
xmax
8.0 mm
SPL1W
96 dB
Bl/√RE
11
Pmax
1000 W