If you have been tasked with setting up a sound system for a small band that wishes to reach an audience of 300 to 500 people there are various elements both strategic and technological to consider.
Pa sound system setup diagram.
The illustration below shows how the principal components common to most pa systems connect to each other.
This setup is a pa for a guitar and keyboard accompanying a vocalist.
This is the most common professional sound system setup that i run into.
How to set up a pa system.
The basic dj set up.
Common effects paired with a pa system are reverb compression delay gates and equalizers.
The arrows show the direction of signal flow.
The following diagram illustrates the signal flow through a typical sound system as described in this article.
Signal flow diagram illustrating the path that a signal follows in a typical pa system.
Audio tech people have never had such a broad range of sound reinforcement equipment and techniques at their disposal.
Below we ll show you a few common ways for setting up pa systems.
2 cq 1 wide coverage main 2 650 p 2x 18 inch sub in an uncoupled symmetrical point destination array.
Here are the speakers we need to set up.
All pa systems from the smallest to the largest follow the same basic format.
Pa systems have various application thus there are a variety of common sound sources for pa systems.
In most situations a pa system relies on a main speaker system positioned at the front of the room to reproduce audio for the entire performance space.
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Here the pa is for amplification in a meeting using four microphones to allow many people to express their opinions.
It is not good or bad just common.
So here s a simple basic set up.
More information for meetings.
The choices of technology and products available can be.
An input device is the interface between a sound source and the sound system.
Pa systems can be used for a variety of purposes and thus can be set up in a variety of configurations.
Pa system schematic diagram.
Also you can substitute dj controller for dj mixer dj audio interface etc basically it s the master output from your dj system basic.
Note that in all these block diagrams the sound travels from source left to output right.
Many modern mixers will have have onboard effects however effects paired with a pa system are usually outboard meaning stand alone units.
It s your standard left right mains situation see diagram below.
Since every setup will be a little different we recommend you view each and then determine which type of configuration works best for your setup.