Speaker systems - special devices for reproducing sounds - can be broadband (with one head) and multiband (two or more heads). The device is a panel - acoustic design and built-in emitting heads (usually movable). In the connected loudspeakers, all the heads are activated by one amplifier, after a special crossover filter inside, they each receive their own signal.
Instructions
Step 1
Acoustic systems are passive (emitter + crossover) and active (also containing a power amplifier). Active ones are more often used for computers, sounding small concert venues, disco bars, in studios. Passive ones are used commercially to decorate parties and large venues.
Step 2
Check the connection diagrams supplied with your amplifier / receiver. Take your time, especially if you are connecting the system for the first time, because incorrect actions and haste can lead to a short circuit in the load circuits of the amplifier / receiver and cause its failure.
Step 3
There are three types of connection: outdoor, hidden, wireless. For outdoor use, the shortest possible connection of the amplifier to the loudspeaker is recommended. Strip the ends of the cables to connect.
Step 4
Remove the terminals, insert the cables into the holes, and then tighten the terminals tightly. Banana plugs can also be used.
Step 5
Check the correct connection of the poles. The "-" pole of both speakers should be connected to the (-) terminals of the amplifier. Connect the poles with "+" in the same way. Moreover, the poles must be selected in advance, usually the red cable is chosen as positive.
Step 6
After connecting, be sure to make sure that all conductors are neatly covered with heat shrink, as well as the conductor contacts with the amplifier / receiver panel. Test the speaker at low power.
