Tapco pmn Owner's Manual page 13

Dual-Channel Connection
The BRIDGED connector has the added feature
of providing both speaker outputs on a single
connector. This allows you to use a single cable
to carry both channels from the amplifier to the
speakers.
Many speakers with Speakon connectors provide
an Input connector and a "Thru" connector for
connecting a second speaker in parallel. You can
use the Thru connector to connect the CHANNEL 2
amplifier output to the CHANNEL 2 speaker.
In stereo mode, CHANNEL 1 output is available
at Pins 1+ and 1–, and CHANNEL 2 is available at
Pins 2+ and 2– on the BRIDGED connector. Wire all
four pins in the Speakon connector, as shown below,
at both ends of the cable. For the cable connecting
the "Thru" connector to the second speaker, you
need to use a "crossover" cable that connects pins
2+ and 2– on the "Thru" connector to pins 1+ and
1– on the second speaker input end.
FROM MIXING CONSOLE
LEFT AND RIGHT MAIN OUT
AMPLIFIER
END
Dual-Channel Speakon Connection
INPUT B INPUT
CONNECTION
LINE
(BALANCED)
AMP MODE
INPUT A
MONO
STEREO
LINE
(BALANCED)
AMP MODE SWITCH
STEREO
CHANNEL A
COLD
1–
HOT
1+
2+
2–
COLD
CHANNEL B
CAUTION
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPARATUS TO RAIN OR
MOISTURE. SEE INSTRUCTIONS BEFORE USING.
SPEAKER CONNECTION
STEREO/MONO BRIDGED
CHANNEL B BRIDGED
TO FIRST
SPEAKER INPUT
SPEAKER
END
1–
2+ 1+
2–
1–
FROM "THRU"
2+
OUTPUT
2–
SERIAL /DATE CODE
BREAKER
CHANNEL A
Passive Speakers (Mackie C300s)
TO SECOND
FROM "THRU"
SPEAKER INPUT
OUTPUT
Crossover Cable
(Pin 2+ to Pin 1+
Pin 2– to Pin 1–)
COLD
1–
1+
2+
HOT
2–
CHANNEL B
TO SECOND
1+
SPEAKER INPUT
13