KICKER CompR 48CWR84

2x2Ω
2x4Ω

Subwoofer

8″ / 200 mm
Nominal diameter
44 Hz
Resonance
0.79
Q factor
83 dB
Sensitivity
± 12.95 mm
Linear excursion
600 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
82.8
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
44.4
Hz
Mechanical quality factor
QMS
14.04
Electrical quality factor
QES
0.84
Total quality factor
QTS
0.79

Large signal parameters

Maximum linear excursion
xmax
12.95
mm
Air volume displaced at xmax
VD
244
cm³
Power handling
P
300
W
Program power
Pmax
600
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
7.7
Ω
Inductance (1kHz, in series)
LE
3.7
mH

Magnet

Force factor (in series)
Bl
13.39
N/A
Motor constant
Bl/√RE
4.83
N/√W

Diaphragm

Effective diameter
155
mm
Effective area
SD
189
cm²
Moving mass
MMS
69.9
g
Moving mass (without air load)
MMD
68
g

Suspensions

Stiffness
KMS
5.45
N/mm
Compliance
CMS
184
µm/N
Equivalent volume to the compliance
VAS
9.25
L
Mechanical resistance
RMS
1.39
N·s/m

Dimensions

Nominal diameter
8
200
mm
Baffle cutout diameter
177
mm
Mounting depth
105
mm
Volume occupied by the driver (estimated)
0.82
L
KICKER 48CWR84 Dimensions

Export this driver to a simulation software:

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