TOA Electronics SR-A12L ユーザーガイド

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6. INTERNAL WIRING DIAGRAM

Figures below show the internal wirings of each speaker system.

2-

1+

1-

2+

LOW -

HIGH +

HIGH -

LOW +

2-

1+

1-

2+

HIGH +

HIGH -

Speaker cable

LOW +

LOW -

Red

White

Green

Black

SR-A12L, SR-A12S

SR-A12LWP, SR-A12SWP

2-

1+

1-

2+

INPUT -

THROUGH

THROUGH

INPUT +

2-

1+

1-

2+

SR-A18B

7. CONNECTIONS

System using the SR-A12L, SR-A12S, SR-A12LWP or SR-A12SWP

Mixer/Pre-amplifier

Digital Processor

Power Amplifier

LOW

SR-A12L, SR-A12S,
SR-A12LWP, SR-A12SWP

LOW

HIGH

HIGH

System which combines the SR-A12L or SR-A12S with the SR-A18B

SR-A12L, SR-A12S

SR-A18B

S-LOW

Mixer/Pre-amplifier

Digital Processor

Power Amplifier

LOW

LOW

HIGH

HIGH