10
Output connections
The loudspeaker output connections are performed using Euro Terminal Blocks, and provide the
possibility for connecting low impedance (4 Ohm) loudspeakers as well as High impedance (100V
/ 70V) loudspeakers.
The table below shows the impedance and output voltage for each power tap.
CAP412 4Ω / 22V 41Ω / 70V 83Ω / 100V
When connecting the loudspeakers, always maintain proper polarity on the output connectors.
Connect the COM terminal to the negative (-) speaker lead and connect the other suitable terminal
to the positive (+) speaker lead.
Low impedance applications:
When using the CAP412 amplifier in low impedance applications, the loudspeakers should be
connected between the “COM” and “4 Ohm” connection terminals.
+
-
+
-
+
-
4 Ω
8 Ω 8 Ω