KICKER CompR 48CWR122

2x2Ω
2x4Ω

Subwoofer

12″ / 300 mm
Nominal diameter
32 Hz
Resonance
0.54
Q factor
87 dB
Sensitivity
± 17.5 mm
Linear excursion
1000 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
87.1
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
31.5
Hz
Mechanical quality factor
QMS
10.42
Electrical quality factor
QES
0.57
Total quality factor
QTS
0.54

Large signal parameters

Maximum linear excursion
xmax
17.5
mm
Air volume displaced at xmax
VD
929
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.8
Ω
Inductance (1kHz, in series)
LE
3.5
mH

Magnet

Force factor (in series)
Bl
15.61
N/A
Motor constant
Bl/√RE
8.01
N/√W

Diaphragm

Effective diameter
260
mm
Effective area
SD
531
cm²
Moving mass
MMS
185.4
g
Moving mass (without air load)
MMD
177.1
g

Suspensions

Stiffness
KMS
7.24
N/mm
Compliance
CMS
138
µm/N
Equivalent volume to the compliance
VAS
55.1
L
Mechanical resistance
RMS
3.519
N·s/m

Dimensions

Nominal diameter
12
300
mm
Baffle cutout diameter
279
mm
Mounting depth
146
mm
Volume occupied by the driver (estimated)
2.3
L
KICKER 48CWR122 Dimensions

Export this driver to a simulation software:

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SD
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