100Hz
160Hz
200Hz
400Hz
630Hz
1.0kHz
1.6kHz
3.15kHz
6.3kHz
10kHz
16kHz
2.5kHz
0
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The data of Ra12 vertical directivity were collected by testing the speaker system in a big anechoic
chamber.
VERTICAL DIRECTIVITY
The scale is stepped by 6dB increment.
8
10
16
/
/
ELDER/B3/Ra12
Ra12