Toa SR-CL8 - Manual (Page 14)

14
This flying system consists of four SR-C8L units, two SR-C8S units and one SR-C15B unit. To enhance long-
distance sound transmission capabilities, the four SR-C8Ls are linked together at overlap angles of four, two
and one degree. As a result of this, the system's overall vertical directivity angle is 43 degrees.
Overlap angles can be set depending on how the speakers are linked together.
The horizontal directivity angle is 110 degrees.
4-degree speaker opening angle
2-degree speaker opening angle
1-degree speaker opening angle
43degrees
SR-C8S
SR-C8S
SR-C8L
SR-C15B
SR-C8L
SR-C8L
SR-C8L
15degrees
15degrees
5degrees
5degrees
5degrees
Overlap angle
Overlap angle
Overlap angle
4degrees
2degrees
1degree
As can be seen from the above figure, the overlap angle is equal to the rear opening angle between speakers.
Example: To adjust the sound radiation overlap angle to five degrees, set the rear opening angle between the
speakers to five degrees.
If the speakers are linked flat without no space between them, there will be no sound radiation
overlap. For overlap angle settings, refer to "Connection Between Speakers" on page 17.