Phase Technology IW500i - Manual (Page 3)

Horizontal Beamwidth
Vertical Beamwidth
Directivity Index (DI)
10
0
10
00
10
00
0 20 50
20
0
50
0
20
00
50
00
20
00
0
Hertz
-10
-5
0
5
10
15
20
dB
D irectivity Index (D I)
10
0
10
00
10
00
0
20 50
20
0
50
0
20
00
50
00
20
00
0
Hertz
0
30
60
90
120
150
180
D
eg
re
es
H orizontal B eam w idth (- 6dB )
-3dB
-6dB
-9dB
10
0
10
00
10
00
0
20 50 20
0
50
0
20
00
50
00
20
00
0
Hertz
0
30
60
90
120
150
180
D
eg
re
es
Vertical B eam w idth (- 6dB )
-3dB
-6dB
-9dB
IW500i In-Wall Speaker
Technical Information for System Engineers