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ver. 2018/07/26
User Manual - Ray-On+ series
7.3. R230+ acoustical data
Figure 17 :
R230+ directivity: sound level for
the voice octaves (500Hz,1kHz,2kHz)
Left: horizontal, Right: vertical
10
2
10
3
10
4
0
-40
-30
-20
-10
0
10
10
2
10
3
10
4
0
5
10
15
20
25
30
Figure 18 :
R230+: Frequency response frequency response @1W at refe-
rence point* (left), Impedance (right)
*0dB corresponds to the efficiency (dB/1W @ the reference point)
