Acoustical Data; R80+ Acoustical Data - Active Audio R80+ User Manual

7. Acoustical data

All data presented below are obtained with columns in their nominal position
and using nominal filtering parameters.

7.1. R80+ acoustical data

Figure 14 : R80+: Frequency response frequency response @1W at reference
*0dB corresponds to the efficiency (dB/1W @ the reference point)
ver. 2018/07/26
Figure 13 : R80+ directivity: sound level for
the voice octaves (500Hz,1kHz,2kHz)
Left: horizontal, Right: vertical
point* (left), Impedance (right)
User Manual - Ray-On+ series
40
35
30
25
20
15
10
5
0
2
10
19/24
3 4
10 10