Owner's Manual

3
SPECIFICATIONS
Model L7T8 L7T10 L7T12
Rated Impedance [Ω] 2 or 4 2 or 4 2 or 4
Fs [Hz] 45.4 30.75 26.3
Recommended Amplifi er Power [Watts RMS] 350 500 600
Peak Power Handling [Watts] 700 1000 1200
Sensitivity [1W, 1m] 84.835 85.98 86.54
Xmax (Linear Excursion) [mm] 7.25 9.2 10.25
Re [Ω] 7.37 7.42 7.14
Qms 8.516 9.33 8.7605
Qes 0.674 0.563 0.641
Qts 0.625 0.531 0.597
Mms [g] 99.385 175.13 242.952
Sd [cm
2
] 268.96 453.69 645.17
Cms 0.1235 0.1535 0.1505
BL 17.604 21.114 21.138
Le [mH] 3.443 5.625 6.41
Vas [ft³, L] 0.45, 12.69 1.57, 44.59 3.14, 88.85
Frequency Response [Hz] 30–100 25–100 25–100
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.
Figure 1
Series Wiring
Parallel Wiring
Dual 2 Voice Coils = 4 Load
Dual 4 Voice Coils = 8 Load
Dual 2 Voice Coils = 1 Load
Dual 4 Voice Coils = 2 Load
coil 1+ coil 1+
coil 2+ coil 2+
coil 2- coil 2-
coil 1- coil 1-
WIRING
L7T subwoofers are available with dual 2 (ohm) or dual 4 voice coils. Both coils must be connected to
a source of amplifi cation. The dual 2 woofer will generate a 1 load if the coils are wired in parallel or a
4 load in series. The dual 4 woofer will provide a 2 load wired in parallel or 8 load wired in series.
See Figure 1.
2019 L7T Rev D.indd 3 2/14/2019 9:50:12 AM