Installation Manual

Bridged mode is typically used when higher power,
single channel operation with a high impedance
loudspeaker load is desired. A typical use-case would
be for 70V or 25V loudspeaker runs, where the total
load is no less than 8Ω.
2 Channel mode is typically used for 8Ω or 4Ω
loudspeakers runs. This mode allows the two amplier
channels to operate independently.
5. Connect the loudspeaker wires to the Amplier
Output Terminals, which are labeled A +/- and B +/-,
as appropriate for the desired mode of operation (see
Figures 1 and 2).
Figure 1. Bridged Wiring Diagram
Bridged mode operation requires the speaker wires to
be connected across a single, different terminal on each
channel (A+ and B-). (See Figure 1.)
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