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OWNER'S MANUAL
CP400 & CP700 COMMERCIAL
POWER AMPLIFIER
7
INPUT WIRING
Balanced Inputs
Balanced input wiring requires two conductors with shield (22-gauge is the most common). The use of
crimp type spade lugs is highly recommended for permanent installations. At the input section located on
the rear of the amplier, wire the “hot”/positive lead to the “+” terminal, the “common”/negative lead to the
“-” terminal and the shield/drain to the “ground” terminal (Figure 3).
The XLR inputs (+4 dB balanced line level) can be utilized with standard 3-pin XLR male to female patch
cables to accommodate outputs from a mixer, equalizer, or crossover when the amplier is used as a
portable sound system amplier.
Figure 3
Black (-)
Shield
White (+)
Black (-)
Shield
White (+)