Owner`s manual

16
MONO OPERATION
The Bravo Amplifier is a 2 channel stereo amplifier that can be
converted to a mono amplifier in one of two ways, Internal Bridge
Mode or Internal Parallel Mode. Internal Bridge mode is better suited
for high impedance loudspeakers (4 ohms and above) that require
more voltage. Internal Parallel Mode is better suited for lower
impedance loudspeakers (4 ohms and below) requiring more current.
INTERNAL BRIDGE MODE:
Switch settings:
1) STEREO-MONO/PARALLEL-MONO/BRIDGE switch: Set to
MONO/BRIDGE
2) PHASE switch: Set to 180 degrees
Input / Output setup:
1) Use Left channel input for signal input
2) Use Left channel “H” output terminals for plus (±) output to
speaker
3) Use Right channel “H” output terminal for minus (-) output to
speaker
INTERNAL PARALLEL MODE:
Switch settings:
1) STEREO-MONO/PARALLEL-MONO/BRIDGE switch: Set to
MONO/PARALLEL
2) PHASE switch: Set to 0 degrees
Input / Output setup:
1) Use Left channel input for signal input
2) Install parallel jumpers between center “H” Left and Right
terminals and center “L” Left and Right terminals
3) Use remaining Left and/or Right channel output terminals to
speaker. “H” is plus (+) and “L” is minus (-)