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6 dB per Octave
Crossover Table Values

1st order crossover

L = Inductors, C = Capacitors

Speaker Impedance
2 Ohms4 Ohms8 Ohms
FrequencyL1C1L1C1L1C1
80 Hz4.1 mH1000 uF8.2 mH500 uF16 mH250 uF
100 Hz3.1 mH800 uF6.2 mH400 uF12 mH200 uF
130 Hz2.4 mH600 uF4.7 mH300 uF10 mH150 uF
200 Hz1.6 mH400 uF3.3 mH200 uF6.8 mH100 uF
260 Hz1.2 mH300 uF2.4 mH150 uF4.7 mH75 uF
400 Hz0.8 mH200 uF1.6 mH100 uF3.3 mH50 uF
600 Hz0.5 mH136 uF1 mH68 uF2 mH33 uF
800 Hz0.41 mH100 uF0.82 mH50 uF1.6 mH25 uF
1000 Hz0.31 mH78 uF0.62 mH38 uF1.2 mH20 uF
1200 Hz0.25 mH66 uF0.51 mH33 uF1 mH16 uF
1800 Hz0.16 mH44 uF0.33 mH22 uF0.68 mH10 uF
4000 Hz80 uH20 uF0.16 mH10 uF0.33 mH5 uF
6000 Hz51 uH14 uF0.1 mH6.8 uF0.29 mH3.3 uF
9000 Hz34 uH9.4 uF68 uH4.7 uF0.15 mH2.2 uF
12000 Hz25 uH6.6 uF51 uH3.3 uF0.1 mH1.6 uF