![](/images/new-backgrounds/1257938/25793835x1.webp)
FREQUENCY CHART
PC1800
All crossover frequency controls are detented for improved performance. Each "click" counted from the full counterclockwise position corresponds to a specific frequency. Refer to this chart and page 12 for
DETENT SUBSONIC LOW PASS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
4.86Hz
4.86Hz
4.86Hz
4.93Hz
5.08Hz
5.30Hz
5.58Hz
5.88Hz
6.20Hz
6.66Hz
7.07Hz
7.67Hz
8.32Hz
9.15Hz
10.04Hz
11.20Hz
12.72Hz
14.04Hz
15.15Hz
16.30Hz
17.70Hz
19.31Hz
21.25Hz
23.87Hz
27.04Hz
31.76Hz
33.40Hz
34.90Hz
36.50Hz
38.20Hz
40.00Hz
41.62Hz
42.87Hz
43.87Hz
45.00Hz
46.00Hz
47.25Hz
48.37Hz
49.20Hz
49.40Hz
49.40Hz
47.62Hz
47.62Hz
48.62Hz
50.20Hz
52.80Hz
55.60Hz
58.80Hz
62.00Hz
65.60Hz
69.40Hz
74.00Hz
78.80Hz
84.75Hz
91.25Hz
99.25Hz
109.37Hz
117.50Hz
122.80Hz
131.60Hz
140.00Hz
148.80Hz
159.60Hz
172.50Hz
187.50Hz
206.87Hz
215.62 Hz
223.12 Hz
229.37 Hz
237.50 Hz
243.75 Hz
251.00 Hz
255.00 Hz
258.00 Hz
262.00 Hz
266.00 Hz
270.00 Hz
274.00 Hz
277.00 Hz
278.00 Hz
278.00 Hz
300.00 Hz
16
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