Focus-15 vertical polar graphs, 125hz, 250hz – Wharfedale Pro Focus 18S User Manual
Page 14: 500hz, 1000hz, 2000hz, 4000hz, 8000hz
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FOCUS-15 VERTICAL POLAR GRAPHS
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
125Hz
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
250Hz
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
500Hz
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
1000Hz
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
2000Hz
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
4000Hz
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
8000Hz
0
-12
-24
-36
-48
-60
dB
30
60
90
120
150
180
-150
-120
-90
-60
-30
16000Hz
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