Toa PC-2268 - Manual (Page 7)

7
1-2. When installing the rear case to an electrical box;
66.7
83.5
Electrical box
Ceiling
5 x 15 5 x 10 5 x 13.5
Rear case
Cable entry
opening
Reinforcement
bracket
Mounting screw
Unit: mm
Reinforcement bracket dimensional diagram
Speaker cables (input line and bridge line)
Note
When routing the speaker cables, do not pull them out more than 30 cm.
If pulled out more than that, the speaker cables may not be housed inside the case.
Note
Mounting dimension of the reinforcement bracket is
66.7 - 83.5 mm.
Prepare an electrical box that matches this range.