20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
30
40
60
80
100
140
180
300
360
Beamw
id
th(
Degrees
)
Beamwidth
Vertical
Horizontal
Figure 3
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
60
70
80
90
100
110
dB
SPL
(re
20
Pa)
Amplitude Response (1W 1m On-Axis)
Figure 1
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
1
10
100
Q & Directivity Index
Q
Figure 4
20
10
Di
0
20
50
100
200
500
1k
2k
5k
10k
20k
Frequency (Hz)
1
2
3
5
10
20
30
50
100
Impedance
Z
( )
Figure 2
DTH
®
4115f
3
