Consistent with PPI’s commitment to continuous product improvements, changes have been made to the crossover section of your new PPI amplifier. The controls are now detented for improved performance.
Each “click”counted from the full counterclockwise position corresponds to a specific frequency. Refer to this chart for set up instructions.
Front and rear channels
DETENT | XOVER FREQ |
|
1 | 20 Hz |
|
2 | 21 Hz |
|
3 | 21 Hz |
|
4 | 21.5 Hz |
|
5 | 22 Hz |
|
6 | 23 Hz |
|
7 | 24.5 Hz |
|
8 | 26 Hz |
|
9 | 27.5 Hz |
|
10 | 30 Hz |
|
11 | 32 Hz |
|
12 | 35 Hz |
|
13 | 39 Hz |
|
14 | 43 Hz |
|
15 | 49 Hz |
|
16 | 56 Hz |
|
17 | 64 Hz |
|
18 | 73 Hz |
|
19 | 80 Hz |
|
20 | 88 Hz |
|
21 | 100 Hz |
|
22 | 114 Hz |
|
23 | 134 Hz |
|
24 | 160 Hz |
|
25 | 196 Hz |
|
26 | 260 Hz |
|
27 | 320 Hz |
|
28 | 368 Hz |
|
29 | 432 Hz |
|
30 | 496 Hz |
|
31 | 608 Hz |
|
32 | 752 Hz |
|
33 | 864 Hz |
|
34 | 1008 Hz |
|
35 | 1200 Hz |
|
36 | 1488 Hz |
|
37 | 1952 Hz |
|
38 | 2816 Hz |
|
39 | 4512Hz |
|
40 | 4944 Hz |
|
41 | 5000 Hz |
|
|
|
|
Subwoofer channels
DETENT | XOVER FREQ |
|
1 | 18 Hz |
|
2 | 18 Hz |
|
3 | 18 Hz |
|
4 | 18 Hz |
|
5 | 20 Hz |
|
6 | 21 Hz |
|
7 | 22 Hz |
|
8 | 24 Hz |
|
9 | 25 Hz |
|
10 | 26 Hz |
|
11 | 29 Hz |
|
12 | 32 Hz |
|
13 | 36 Hz |
|
14 | 40 Hz |
|
15 | 44 Hz |
|
16 | 50 Hz |
|
17 | 58 Hz |
|
18 | 66 Hz |
|
19 | 72 Hz |
|
20 | 80 Hz |
|
21 | 88 Hz |
|
22 | 100 Hz |
|
23 | 113 Hz |
|
24 | 132 Hz |
|
25 | 158 Hz |
|
26 | 188 Hz |
|
27 | 210 Hz |
|
28 | 222 Hz |
|
29 | 240 Hz |
|
30 | 268 Hz |
|
31 | 295 Hz |
|
32 | 316 Hz |
|
33 | 334 Hz |
|
34 | 354 Hz |
|
35 | 374 Hz |
|
36 | 400 Hz |
|
37 | 430 Hz |
|
38 | 460 Hz |
|
39 | 480Hz |
|
40 | 487 Hz |
|
41 | 495 Hz |
|
|
|
|
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