KICKER CompC 44CWCD154

2x4Ω

Subwoofer

15″ / 380 mm
Nominal diameter
27 Hz
Resonance
0.64
Q factor
89 dB
Sensitivity
± 16.1 mm
Linear excursion
1200 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
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
88.8
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
26.8
Hz
Mechanical quality factor
QMS
22.17
Electrical quality factor
QES
0.66
Total quality factor
QTS
0.64

Large signal parameters

Maximum linear excursion
xmax
16.1
mm
Air volume displaced at xmax
VD
1336
cm³
Power handling
P
600
W
Program power
Pmax
1200
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.7
Ω
Inductance (1kHz, in series)
LE
5.14
mH

Magnet

Force factor (in series)
Bl
19.53
N/A
Motor constant
Bl/√RE
7.53
N/√W

Diaphragm

Effective diameter
325
mm
Effective area
SD
830
cm²
Moving mass
MMS
223.3
g
Moving mass (without air load)
MMD
206.8
g

Suspensions

Stiffness
KMS
6.32
N/mm
Compliance
CMS
158
µm/N
Equivalent volume to the compliance
VAS
154
L
Mechanical resistance
RMS
1.6945
N·s/m

Dimensions

Nominal diameter
15
380
mm
Baffle cutout diameter
350
mm
Mounting depth
177
mm
Volume occupied by the driver (estimated)
4.3
L

Export this driver to a simulation software:

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SD
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