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Pro II owner’s manual
p.14
features overview
3
rear panel
1
Output Connectors
Pro II Series power amplifiers are supplied with both high-current five-
way binding posts and Speakons installed. Binding posts: one pair per
channel. Speakons: one connector per channel, plus a third connector
configured for bridged-mono operation.
Connection to the binding posts can be made with bare wire or spade
lug terminations.Make connections to both the channel A and channel B
terminals for Stereo or Parallel mode, or a single connection across the
red
(hot) terminals only of channels A and B for Bridged Mono mode.
Using cables terminated with Speakon connectors, attach to both the
channel A and channel B connectors for Stereo or Parallel mode, or to
the Bridged mode connector/s for Bridged Mono mode.
see—operation modes
2
Mode Selection Switch
This recessed, three-position switch configures the amplifier for Stereo,
Parallel or Bridged Mono mode operation. Amplifiers are factory-config-
ured for Stereo mode.
see—operation modes
Do not adjust the mode
selection switch while the
amplifier is turned-on.
a
rear panel legend
+
1
3-
2+
A
A
B
B
A
A
B
AB
A
GAIN
Ø
dBu
40x
20x
XLR Pin +
2 3
XLR Pin +
2 3
GAIN
Ø
dBu
40x
20x
A
B
B
A
+
+
+
B
A
A
B
input connection
XLR
connector polarity
TRS connector polarity
bridged mono mode
parallel mode
stereo mode
chassis ground lifted-position
chassis ground grounded-position
gain select
XLR pin 2/3 hot (+)
output connection
speakon output
channel A stereo/parallel
channel B stereo/parallel
bridged mono
five-way binding post
channel A stereo/parallel
bridged mono
channel B stereo/parallel
1
2
3
8
4
7
5
6
8002 shown