Speaker Output Connections - Peavey Architectural Acoustics IP-Six Manual Del Usuario

Speaker Output Connections

CONNECTIONS
Speakers are connected using the output barrier strip connectors. Spade lugs, ring tongues or bare wire
may be connected to the output barrier strip elements. The barrier strip can accommodate up to a 10-
gauge wire per terminal. Make sure the amplifier is turned off before you change any output connections
or jumpers. Consult the Wire Gauge Chart (page 14) to find a suitable wire gauge to minimize losses of
power in the speaker cables. Also, make sure that the load impedance is not lower than that rated for
the amplifier.
Signal Ground Connection
Connections at the input connector permit the audio signal ground to be connected or lifted from the
chassis ground. Whenever possible, the shield of the signal-source connecting cable should connect to
the chassis ground. In some cases, however, particularly if an amplifier is being installed in an existing
system, this may result in a ground loop. If this happens, connect the shield to the signal ground only.
The chassis ground also connects to the AC ground internally. If the cable shield is connected to the
signal ground only, it will be clamped to 0.6V above or below chassis/AC ground.
13