To wire to a passive loudspeaker in
bridged mode
You can use the 559 as a mono power amplifier, to obtain more
than three times the power output, by wiring it in bridge mode.
Switch the BRIDGE MODE switch to the ON position.
Fit the supplied bridge mode link between the left and right
negative terminals.
Connect the audio inputs to the BALANCED or
UNBALANCED BRIDGE MODE input, as appropriate.
14
559 Stereo Power Amplifier
ON
Connect the loudspeaker between the BRIDGE MODE
terminals.
You can bi-wire in bridge mode by using the other pair of
BRIDGE MODE terminals to connect separately to the
loudspeaker treble unit.
Input