Connections; Output - AUDAC CPA12 Mode D'emploi

Connections

OUTPUT

Maintain proper polarity on the output connectors.
Output channel: connect the output EURO block terminals to the loudspeaker loads. Use
terminals marked ‹ 4 › for a 4Ohm loudspeaker load, or use terminals marked 70V or 100V and
COM for constant-voltage loudspeaker loads.
Connect the COM terminal to the negative (-) speaker lead; connect one of the other terminals to
the positive (+) speaker lead.
Impedance and output voltage are shown below:
CPA12
CPA24
CPA36
The impedances in the above table represent the total speaker system impedances.
4
8 8
4 / 22V 41 / 70V
4 / 31V 21 / 70V
4 / 38V 13.6 / 70V
Matching transformer
11 11 11 11
83 / 100V
41 / 100V
27.8 / 100V