KICKER CompC 44CWCS154

2x4Ω
4Ω

Subwoofer

15″ / 380 mm
Nominal diameter
26 Hz
Resonance
0.53
Q factor
89 dB
Sensitivity
± 16.1 mm
Linear excursion
1200 W
Program Power
KICKER 44CWCS154 SubwooferKICKER 44CWCS154 SubwooferKICKER 44CWCS154 Subwoofer
Excursion
Velocity
SPL
Phase
Group delay
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
89.1
dB
Frequency response
25 - 500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
25.6
Hz
Mechanical quality factor
QMS
18.92
Electrical quality factor
QES
0.55
Total quality factor
QTS
0.53

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
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
3.65
mH

Magnet

Force factor
Bl
15.36
N/A
Motor constant
Bl/√RE
8.4
N/√W

Diaphragm

Effective diameter
325
mm
Effective area
SD
830
cm²
Moving mass
MMS
240.1
g
Moving mass (without air load)
MMD
223.5
g

Suspensions

Stiffness
KMS
6.2
N/mm
Compliance
CMS
162
µm/N
Equivalent volume to the compliance
VAS
158
L
Mechanical resistance
RMS
2.039
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
Impedance
Step response
Tone Burst
DatasheetDatasheet

Export this driver to a simulation software:

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SD
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