Kicker Comp Subwoofers
Recommended Applications / Version 2.0
Page 32
Thiele/Small Parameters
Model C158 C128 C108 C88
Nominal Impedance 8 8 8 8
SPL 1W/1M 88.8 88.5 87.5 84.5
Displacement, cc 3260 1720 980 620.0
Displacement, CuIn 198.7 104.9 60.0 38.0
Mounting Depth 7-1/8 5-1/2 4-9/16 3-13/16
Revc 6.75 7.413 7.195 4.09
VC Inductance, mH 5.56 3.89 4.27 3.11
Sd, SqM 0.0856 0.0532 0.037 0.0206
BL 20.39 14.9 13.48 9.08
Vas, Liters 301.46 127.53 62.46 21.99
Vas, CuFt 10.64 4.5 2.2 0.75
Mms, gms 234.42 100.17 74.05 49.55
Fs 18.7 27.3 31.8 36.8
Qms 12.745 12.167 11.088 10.179
Qes 0.462 0.593 0.601 0.578
Qts 0.446 0.565 0.570 0.547
Pmax, watts 250 150 125 100
Xmax, mm 13.0 7.5 7.5 7.5
Model C154 C124 C104 C84
Nominal Impedance 4 4 4 4
SPL 1W/1M 89.2 88.6 87.7 84.5
Displacement, cc 3260 1718 983 620.0
Displacement, CuIn 198.7 104.89 60.0 38.0
Mounting Depth 7-1/8 5-1/2 4-9/16 3-13/16
Revc 3.30 3.79 3.645 4.09
VC Inductance, mH 3.25 2.83 2.7 2.80
Sd, SqM 0.0856 0.0532 0.0370 0.0206
BL 15.84 11.69 10.17 9.08
Vas, Liters 301.03 133.27 59.48 21.99
Vas, CuFt 10.6 4.71 2.10 0.75
Mms, gms 254.86 107.37 75.808 49.55
Fs 18.5 25.8 32.2 36.8
Qms 13.136 11.298 10.534 10.179
Qes 0.390 0.499 0.555 0.578
Qts 0.379 0.478 0.527 0.547
Pmax, watts 250 150 125 100
Xmax, mm 13.0 7.5 7.5 7.5