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12 dB per Octave
Crossover Table Values

2nd order crossover

L = Inductors, C = Capacitors

Speaker Impedance
2 Ohms4 Ohms8 Ohms
FrequencyL1C1L1C1L1C1
80 Hz5.5 mH680 uF11 mH330 uF22 mH180 uF
100 Hz4.7 mH560 uF9.1 mH270 uF18 mH150 uF
130 Hz3.3 mH400 uF6.8 mH200 uF15 mH100 uF
200 Hz2.2 mH300 uF4.7 mH150 uF9.1 mH75 uF
260 Hz1.8 mH200 uF3.6 mH100 uF6.8 mH50 uF
400 Hz1.1 mH150 uF2.2 mH68 uF4.7 mH33 uF
600 Hz0.75 mH100 uF1.5 mH47 uF3 mH27 uF
800 Hz0.5 mH68 uF1 mH33 uF2 mH15 uF
1000 Hz0.47 mH50 uF0.91 mH27 uF1.8 mH13 uF
1200 Hz0.33 mH44 uF0.75 mH22 uF1.5 mH11 uF
1800 Hz0.27 mH30 uF0.5 mH15 uF1 mH6.8 uF
4000 Hz0.1 mH15 uF0.22 mH6.8 uF0.47 mH3.3 uF
6000 Hz75 uH10 uF0.15 mH4.7 uF0.33 mH2.2 uF
9000 Hz50 uH6.8 uF0.1 mH3.3 uF0.23 mH1.5 uF
12000 Hz39 uH4.7 uF75 uH2.2 uF0.15 mH1 uF