12″ / 300 mm
Nominal diameter
32 Hz
Resonance
0.39
Q factor
87 dB
Sensitivity
± 19.25 mm
Linear excursion
1500 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.4
dB
Frequency response
20 - 500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
32.2
Hz
Mechanical quality factor
QMS
11.20
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.39
Large signal parameters
Maximum linear excursion
xmax
19.25
mm
Air volume displaced at xmax
VD
1006
cm³
Power handling
P
750
W
Program power
Pmax
1500
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.5
Ω
Inductance (1kHz, in series)
LE
4.51
mH
Magnet
Force factor (in series)
Bl
20.54
N/A
Motor constant
Bl/√RE
11.0
N/√W
Diaphragm
Effective diameter
258
mm
Effective area
SD
523
cm²
Moving mass
MMS
242.3
g
Moving mass (without air load)
MMD
234.1
g
Suspensions
Stiffness
KMS
9.93
N/mm
Compliance
CMS
101
µm/N
Equivalent volume to the compliance
VAS
39
L
Mechanical resistance
RMS
4.38
N·s/m
Dimensions
Nominal diameter
12
″
300
mm
Baffle cutout diameter
280
mm
Mounting depth
169
mm
Volume occupied by the driver (estimated)
2.3
L
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar subwoofers to KICKER 44CVX122
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KICKER 44CVX1242 x 4 Ω
12″Subwoofer
fS
32 Hz
SD
523 cm²
20 - 500 Hz
QTS
0.41
xmax
19.3 mm
SPL1W
87 dB
Bl/√RE
10
Pmax
1500 W
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KICKER 45L7R1042 x 4 Ω
10 x 10″Subwoofer
fS
32 Hz
SD
433 cm²
QTS
0.42
xmax
16.8 mm
SPL1W
87 dB
Bl/√RE
8.88
Pmax
1000 W
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KICKER 44L7S1022 x 2 Ω
10 x 10″Subwoofer
fS
32 Hz
SD
433 cm²
24 - 100 Hz
QTS
0.46
xmax
19.3 mm
SPL1W
86 dB
Bl/√RE
9.51
Pmax
1200 W