User`s manual

12
ENG ITA
DIAGRAMS
DIAGRAMMI
DIAGRAMMI POLARI E RISPOSTA IN FREQUENZAPOLAR DIAGRAMS AND FREQUENCY RESPONSE
FLASH12HA
axial
frequency
response
FLASH12HA Horn polar diagrams
0
dB
40 100 1K 10K 20K
Hz
+10
-20
-30
-10
0
-6
-12
-18
-24
-30
dB
30°
60°
90° -90°
-60°
-30°
2000 Hz
4000 Hz
8000 Hz
16000 Hz
HORIZONTAL
HORN POLAR PLOT
Q = 5.5 DI = 7.5
0
-6
-12 -18 -24 -30
dB
30°
60°
90° -90°
-60°
-30°
2000 Hz
4000 Hz
8000 Hz
16000 Hz
VERTICAL
HORN POLAR PLOT
Q = 7.0 DI = 8.8