Dolby CP 650 / 750 Value |
SPL |
7 |
85 |
6.5 |
83.3 |
6 |
81.66 |
5.5 |
80 |
5 |
78.33 |
4.5 |
76.66 |
4 |
75 |
3.5 |
65 |

Plot of the CP x50 series. The X is the CP Fader. Y is the output reduction in dB.