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4EVAC Compact 500 quick guide
DoP OD 16.47
Author:
DD
Design revision:
2.0
Page 13 of 33
Loudspeaker lines
6 outputs to 100V loudspeaker lines (6 x 100W)
NOTE: Terminals BU1 and BU2 are not used.
6.7.1.
Bridging to 200 W
Each amplifier unit in Compact 500 offers 2 audio channels, max. 100W each. By default both channels are
working independently, each with a 100V output.
Loads greater than 100W (up to 200W) are handled by bridging outputs of both channels of the amplifier
unit into one 200W channel. This is done by lowering the output voltage of both channels to 50V via output
voltage jumpers (bridging jumpers) and connecting two 50V output lines in series, at the loudspeaker line
connector.
Location of jumpers on the amplifier module