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SPECIFICATIONS
Model
Rated Impedance [Ω]
Fs [Hz]
Recommended Amplifi er Power [Watts RMS]
Peak Power Handling [Watts]
Sensitivity [1W, 1m]
Xmax (Linear Excursion) [mm]
Re [Ω]
Qms
Qes
Qts
Mms [g]
2
Sd [cm
]
Cms
BL
Le [mH]
Vas [ft³, L]
Frequency Response [Hz]
Note: All specifi cations and performance fi gures are subject to change. Please visit www.kicker.com for the most
current information. To get the best performance from your new KICKER Subwoofer, we recommend using genuine KICKER
Accessories and Wiring. Please allow two weeks of break-in time for the subwoofer to reach optimum performance.
WIRING
L7T subwoofers are available with dual 2Ω (ohm) or dual 4Ω voice coils. Both coils must be connected to
a source of amplifi cation. The dual 2Ω woofer will generate a 1Ω load if the coils are wired in parallel or a
4Ω load in series. The dual 4Ω woofer will provide a 2Ω load wired in parallel or 8Ω load wired in series.
See Figure 1.
Parallel Wiring
Dual 2Ω Voice Coils = 1Ω Load
Dual 4Ω Voice Coils = 2Ω Load
coil
1-
coil
1+
2019 L7T Rev D.indd 3
2019 L7T Rev D.indd 3
L7T8
L7T10
2 or 4
2 or 4
45.4
30.75
350
500
700
1000
84.835
85.98
7.25
9.2
7.37
7.42
8.516
9.33
0.674
0.563
0.625
0.531
99.385
175.13
268.96
453.69
0.1235
0.1535
17.604
21.114
3.443
5.625
0.45, 12.69
1.57, 44.59
30–100
25–100
Figure 1
Dual 2Ω Voice Coils = 4Ω Load
Dual 4Ω Voice Coils = 8Ω Load
coil
1-
coil
2+
coil
2-
coil
1+
L7T12
2 or 4
26.3
600
1200
86.54
10.25
7.14
8.7605
0.641
0.597
242.952
645.17
0.1505
21.138
6.41
3.14, 88.85
25–100
Series Wiring
coil
coil
2/14/2019 9:50:12 AM
2/14/2019 9:50:12 AM
2+
2-
3
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