Setup guide

XTRA Full Rack Series Setup Guide, cont’d
2
Selecting inputs for bridging (XPA 2004 only): Bridged
output of inputs 1 (Bridge A) and 3 (Bridge B) doubles the
output of those inputs. Refer to "Bridged mode output”
of the user guide for wiring instructions. Wire speakers to
the output connectors of the amplifier using the included 2-pole (XPA 2002-70V
and XPA 2003C-70V) or 4-pole (XPA 2003C-70V and XPA 2004) screw lock plug
2-pole connector wiring:
XPA 2003C-70V
XPA 2002-70V
2
70V
1
3
70V
WARNING: Do not short the “+”
and “-” connectors
with each other or
to ground; doing so
will short the outputs
and may damage the
amplifier.
4-pole connector wiring:
XPA 2003C-70V XPA 2004
(BRIDGE 8 ONLY)
1 2
BRIDGE A
3 4
BRIDGE B
(BRIDGE 8 ONLY)
4/8 4/8
1 2
4
8 /
WARNING: Do not short the
“+” and “_”
outputs to each
other. Doing so will
short the outputs
and may damage
the amplifier.
For complete wiring details, refer to “Rear Panel Features and Operation” of the
user guide.
1 2 3
(BRIDGE A) (BRIDGE B)
4
Do not tin the wires!
OUTPUT
70V
Do not tin the wires!
1 2
OUTPUT