Frequency Detent Charts - Precision Power PowerClass PC4200 Owner's Manual

The crossover frequency range of your new POWERCLASS
20Hz - 5kHz, and the controls are detented for accurate tuning. Each "click" counted
from the full counterclockwise position corresponds to a specific frequency. Refer to
this chart for set-up instructions.
PC4200/PC4400 - Front HP & Rear Xover Freq.
PC4800 - Front and Rear HP Freq.
DETENT PC6600 - Front and Rear Xover Freq.
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

FREQUENCY DETENT CHARTS

PC4200 / PC4400 / PC4800 / PC6600
20 Hz
21 Hz
21 Hz
21.5 Hz
22 Hz
23 Hz
24.5 Hz
26 Hz
27.5 Hz
30 Hz
32 Hz
35 Hz
39 Hz
43 Hz
49 Hz
56 Hz
64 Hz
73 Hz
80 Hz
88 Hz
100 Hz
114 Hz
134 Hz
160 Hz
196 Hz
260 Hz
320 Hz
368 Hz
432 Hz
496 Hz
608 Hz
752 Hz
864 Hz
1008 Hz
1200 Hz
1488 Hz
1952 Hz
2816 Hz
4512 Hz
4944 Hz
5000 Hz
DETENT
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
17
™ amplifier goes from
44 Hz
44 Hz
44 Hz
45 Hz
46 Hz
48 Hz
51 Hz
54 Hz
58 Hz
62 Hz
67 Hz
72 Hz
78 Hz
85 Hz
94 Hz
104 Hz
115 Hz
124 Hz
132 Hz
141 Hz
150 Hz
162 Hz
175 Hz
189 Hz
207 Hz
227 Hz
240 Hz
249 Hz
258 Hz
268 Hz
280 Hz
287 Hz
290 Hz
295 Hz
298 Hz
303 Hz
307 Hz
311 Hz
315 Hz
315 Hz
315 Hz