KICKER CompR 48CWR152

2x2Ω
2x4Ω

Subwoofer

15″ / 380 mm
Nominal diameter
28 Hz
Resonance
0.42
Q factor
89 dB
Sensitivity
± 19.25 mm
Linear excursion
1600 W
Program Power
KICKER 48CWR152 SubwooferKICKER 48CWR152 SubwooferKICKER 48CWR152 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
89.2
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
28.3
Hz
Mechanical quality factor
QMS
12.41
Electrical quality factor
QES
0.44
Total quality factor
QTS
0.42

Large signal parameters

Maximum linear excursion
xmax
19.25
mm
Air volume displaced at xmax
VD
1558
cm³
Power handling
P
800
W
Program power
Pmax
1600
W

Voice Coil

Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.8
Ω
Inductance (1kHz, in series)
LE
4.81
mH

Magnet

Force factor (in series)
Bl
21.56
N/A
Motor constant
Bl/√RE
11.1
N/√W

Diaphragm

Effective diameter
321
mm
Effective area
SD
809
cm²
Moving mass
MMS
302.1
g
Moving mass (without air load)
MMD
286
g

Suspensions

Stiffness
KMS
9.53
N/mm
Compliance
CMS
105
µm/N
Equivalent volume to the compliance
VAS
97.2
L
Mechanical resistance
RMS
4.324
N·s/m

Dimensions

Nominal diameter
15
″
380
mm
Baffle cutout diameter
350
mm
Mounting depth
200
mm
Volume occupied by the driver (estimated)
4.3
L
Impedance
Step response
Tone Burst
KICKER 48CWR152 Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

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SD
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QTS
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xmax
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SD
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