User Manual

11
9. Tech graphs
Figure 9.1 - Frequency response of the LCT 540 S
Figure 9.2 - Polar patterns of the LCT 540 S
20 Hz 50 100 200 500 1k 2k 5k 10k 20k
20 dB
10 dB
0 dB
-10 dB
-20 dB
0°
30°
60°
90°
120°
150°
180°
210°
240°
270°
300°
330°
-10
0
0
0
-10
-10
Polar graph frequency
125 Hz
250 Hz
500 Hz
Low cut
linear
80 Hz
160 Hz
1.000 Hz
2.000 Hz
4.000 Hz
8.000 Hz
16.000 Hz
0˚
180˚
0
-10
30˚330˚
150˚210˚
60˚
120˚
300˚
240˚
90˚270˚
20 Hz
-20 dB
-10 dB
0 dB
10 dB
20 dB
50 100 200 500 1.000 2k 5k 10k 20k
Polar graph frequency
125 Hz
250 Hz
500 Hz
Low cut
linear
80 Hz
160 Hz
1.000 Hz
2.000 Hz
4.000 Hz
8.000 Hz
16.000 Hz
0˚
180˚
0
-10
30˚330˚
150˚210˚
60˚
120˚
300˚
240˚
90˚270˚
20 Hz
-20 dB
-10 dB
0 dB
10 dB
20 dB
50 100 200 500 1.000 2k 5k 10k 20k