TOA Electronics SR-A18B, SR-RF12 Internal Wiring Diagram, Connections, SR-A12LWP, SR-A12SWP

Models: SR-A12S SR-A12LWP SR-A12L SR-A18B SR-TP12 SR-RF12Wp SR-A12SWP SR-RF12

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6. INTERNAL WIRING DIAGRAM

Figures below show the internal wirings of each speaker system.

SR-A12L, SR-A12S

LOW +

1+

 

 

1+

LOW -

2-

1-

2-

1-

HIGH +

 

 

 

 

HIGH -

2+

 

 

2+

SR-A12LWP, SR-A12SWP

LOW +

Green

 

LOW -

Black

 

HIGH +

Red

 

HIGH -

White

 

 

Speaker cable

SR-A18B

INPUT +

1+

 

 

1+

INPUT -

2-

1-

2-

1-

THROUGH

 

 

 

 

THROUGH

2+

 

 

2+

7. CONNECTIONS

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

SR-A12L, SR-A12S,

SR-A12LWP, SR-A12SWP

Mixer/Pre-amplifier Digital Processor

Power Amplifier

 

 

 

 

LOW

 

 

LOW

HIGH

HIGH

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

SR-A12L, SR-A12S

Mixer/Pre-amplifier Digital Processor

Power Amplifier

 

 

 

 

LOW

 

 

LOW

 

 

 

 

HIGH

 

 

HIGH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S-LOW

 

 

 

SR-A18B

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TOA Electronics SR-A18B, SR-RF12Wp, SR-TP12 Internal Wiring Diagram, Connections, SR-A12LWP, SR-A12SWP