Table Of Crossover Components - Rockford Fosgate 250.2 Operation & Installation

T C
ABLE OF ROSSOVER
6dB/Octave Low-Pass
Freq.
Hertz
80
100
130
200
260
400
600
800
1000
1200
1800
4000
6000
9000
12000
C
OMPONENT
L
Speaker Impedance
2 OHMS
L C
4.1mH 1000 F 8.2mH
3.1mH 800 F 6.2mH
2.4mH 600 F 4.7mH
1.6mH 400 F 3.3mH
1.2mH 300 F 2.4mH
.8mH 200 F 1.6mH
.5mH 136 F 1.0mH
.41mH 100 F .82mH
.31mH 78 F .62mH
.25mH 66 F .51mH
.16mH 44 F .33mH
.08mH 20 F .16mH
51 H 14 F .10mH
34 H 9.5 F 68 H
25 H 6.6 F 51 H
6dB/Octave High-Pass and Low-Pass Filters
L = Low-Pass (Inductor)
C = High-Pass (Capacitor)
For more information, see your Authorized Rockford Fosgate Dealer.
V
ALUES
C
6dB/Octave High-Pass
4 OHMS 8 OHMS
L C L
500 F 16mH
400 F 12mH
300 F 10mH
200 F 6.8mH
150 F 4.7mH
100 F 3.3mH
68 F 2.0mH
50 F 1.6mH
39 F 1.2mH
33 F 1.0mH
22 F .68mH
10 F .33mH
6.8 F .20mH
4.7 F .15mH
3.3 F 100 H
– 13 –
C
250 F
200 F
150 F
100 F
75 F
50 F
33 F
26 F
20 F
16 F
10 F
5 F
3.3 F
2.2 F
1.6 F
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