KICKER CompRT 48CWRT84

2x2Ω
2x4Ω

Subwoofer

8″ / 200 mm
Nominal diameter
42 Hz
Resonance
0.76
Q factor
82 dB
Sensitivity
± 9.65 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
82.3
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
41.8
Hz
Mechanical quality factor
QMS
9.10
Electrical quality factor
QES
0.83
Total quality factor
QTS
0.76

Large signal parameters

Maximum linear excursion
xmax
9.65
mm
Air volume displaced at xmax
VD
197
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
3.25
mH

Magnet

Force factor (in series)
Bl
14.09
N/A
Motor constant
Bl/√RE
5.09
N/√W

Diaphragm

Effective diameter
161
mm
Effective area
SD
204
cm²
Moving mass
MMS
81.7
g
Moving mass (without air load)
MMD
79.6
g

Suspensions

Stiffness
KMS
5.65
N/mm
Compliance
CMS
177
µm/N
Equivalent volume to the compliance
VAS
10.4
L
Mechanical resistance
RMS
2.3595
N·s/m

Dimensions

Nominal diameter
8
200
mm
Baffle cutout diameter
177
mm
Mounting depth
67
mm
Volume occupied by the driver (estimated)
0.82
L
KICKER 48CWRT84 Dimensions

Export this driver to a simulation software:

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