Phase Technology IW500B Speaker User Manual


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IW500b
In-Wall Speaker
Technical Information for System Engineers
Horizontal Beamwidth
Vertical Beamwidth
Directivity Index (DI)
100
1000
10000
20
50
200
500
2000
5000
20000
Hertz
-10
-5
0
5
10
15
20
dB
Directivity Index (DI)
100
1000
10000
20
50
200
500
2000
5000
20000
Hertz
0
30
60
90
120
150
180
Degrees
Horizontal Beamwidth (- 6dB)
-3dB
-6dB
-9dB
100
1000
10000
20
50
200
500
2000
5000
20000
Hertz
0
30
60
90
120
150
180
Degrees
Vertical Beamwidth (- 6dB)
-3dB
-6dB
-9dB
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