Alto Professional MS8 - Manual (Page 8)

6
4 WIRE CONNECTIONS .
-.For Active Speaker Cabinets
As to these circumstances,audio connections is mostly intended for the signal
flow,so,determine the wire configuration according to your real application
system and its connecting facility.Normally,you have the following choices:
1+
2+
1- 2-
Please use the power connectors to make connections with other signal source
equipment for the passive speaker cabinets. The power connector has four terminals:
1+, 1-, 2+, 2-.
only
In our cabinets, only 1+/1- are used to connect the Speaker+/Speaker-, and 2+/2-
are not used.
-.For Passive Speaker Cabinets