HIGH INPUT L and R terminals.

NOTE: Be sure you connect the + and - terminal correctly.

2.If the stereo system has only three wires, connect the common speaker wires to both of the amplifier's L and R negative terminals.

3.Connect the left speaker's positive (+) wire to the amplifier's

(+)left terminal.

4.Connect the left speaker's negative (-) wire to the amplifier's (-) left terminal.

5.Repeat Steps 3 and 4 to connect the right speaker to the amplifier's right speaker terminal.

Page 7
Image 7
Optimus 120-1971 manual