KICKER Solo-Baric L7S 44L7S104

2x2Ω
2x4Ω

Subwoofer

10x10″/ 254x254 mm
Nominal size
33 Hz
Resonance
0.53
Q factor
86 dB
Sensitivity
± 19.25 mm
Linear excursion
1200 W
Program Power
KICKER 44L7S104 SubwooferKICKER 44L7S104 SubwooferKICKER 44L7S104 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
85.7
dB
Frequency response
24 - 100
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
33.0
Hz
Mechanical quality factor
QMS
12.40
Electrical quality factor
QES
0.56
Total quality factor
QTS
0.53

Large signal parameters

Maximum linear excursion
xmax
19.25
mm
Air volume displaced at xmax
VD
833
cm³
Power handling
P
600
W
Program power
Pmax
1200
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
8.2
Ω
Inductance (1kHz, in series)
LE
6.45
mH

Magnet

Force factor (in series)
Bl
23.76
N/A
Motor constant
Bl/√RE
8.32
N/√W

Diaphragm

Effective diameter
235
mm
Effective area
SD
433
cm²
Moving mass
MMS
185.7
g
Moving mass (without air load)
MMD
179.9
g

Suspensions

Stiffness
KMS
8.0
N/mm
Compliance
CMS
125
µm/N
Equivalent volume to the compliance
VAS
33.2
L
Mechanical resistance
RMS
3.11
N·s/m

Dimensions

Nominal size
10 x 10
″
254 x 254
mm
Mounting baffle cutout
237 x 237
mm
Mounting depth
159
mm
Volume occupied by the driver (estimated)
1.5
L
Impedance
Step response
Tone Burst
KICKER 44L7S104 Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

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Similar subwoofers to KICKER 44L7S104

KICKER 48CWR104 Subwoofer
KICKER  48CWR1042 x 4 Ω
10″Subwoofer
fS
35 Hz
SD
346 cm²
QTS
0.56
xmax
17.5 mm
SPL1W
85 dB
Bl/√RE
6.88
Pmax
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KICKER 45L7R104 Subwoofer
KICKER  45L7R1042 x 4 Ω
10 x 10″Subwoofer
fS
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SD
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QTS
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xmax
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Bl/√RE
8.88
Pmax
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Rockford Fosgate R1S4-10 Subwoofer
Rockford Fosgate  R1S4-104 Ω
10″Subwoofer
fS
34 Hz
SD
337 cm²
QTS
0.58
xmax
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SPL1W
86 dB
Bl/√RE
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Pmax
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