A Must-Read Guide to Installing Central Audio Systems


If you're installing a central audio system, you're probably wondering about the proper wiring and volume controls. You need CLASS 2 or CLASS 3 Plenum wire for volume controls since there are many kinds of wire that can carry an audio signal. If the wire you use is not classified, you'll have trouble passing electrical inspections. Also, view the website you'll have to install a UL-listed power supply for the audio signal to pass.

Single source, multi-zone audio systems

Whether you're setting up a multi-zone system to enhance the overall ambiance of your home, or you're building one from scratch, there are some key things you need to know about multi-zone audio. For instance, you need to make sure you have the right speakers. If you want your stereo system to sound good in every room, you should choose speakers that can handle a wide range of volume levels. A multi-zone system will give you that ability.

The next step in installing a multi-zone audio system is configuring the devices. First, you need to select a device. This will enable you to assign the sources to the rooms. If you select the "standard" mode, the Source Selection Buttons will assign the sources to the speakers. The Prev/Next buttons will enable or disable the sources assigned to them. The volume up/down buttons are also available.


When deciding to install a central audio system in your home, you should know what to expect. Unlike wireless systems, which do not require any wiring, wired systems require a bit more work to setup, including running wiring from the central amplifier or receiver to each speaker. You should also take special care when choosing the components you plan to use. The best choice for a wired installation is a system with hidden speakers.

Before attempting to install a central audio system, you should make sure you have the correct size and placement for your speakers. Most in-ceiling speakers come with a template that you can use to cut the hole in the ceiling or wall. Once you have the correct size, you can then install the speakers. If you are installing rear-ported speakers, make sure to keep them away from the back wall so that the sound doesn't reverberate.

AV receivers

Before installing your new system, you must know a few basics. First, you need to identify where your microphones and speakers should be located. This will allow you to identify the location of the infrared receiver and the microphones. Next, you must mark the cables that will be connected to your new system. In most cases, these cables will be attached to a receiver. Once you have identified where your microphones and speakers are, it is time to install the receiver.

After you have decided on the location for your speakers, you should choose your AV receiver. AV receivers are essentially multi-channel home theater systems that connect to multiple displays and speakers. They can be a good choice for surround sound systems. To get the best out of your new system, you can also get an AV receiver that is compatible with HDMI. You can find more information about AV receivers in our AV receiver buying guide.


Before putting together your central audio system, you should have a good idea of the components it requires. Speakers, volume controls, and receivers are the most important components. You can choose from many different types of wires. Make sure to get a CLASS 2 or CLASS 3 rated Plenum wire. If you don't, your system will fail the electrical inspection process. The next step is to determine the wire gauge rating.

Control center

One of the main features of a security system for business is that it allows the user to adjust volume levels in different parts of the house. This is beneficial when you have several speakers in various rooms, but also when you need to switch between different types of audio sources. The Control Center is usually equipped with a 4 x 20 LCD screen, and it also includes controls for volume and call reception. In addition, it also provides essential features that help you manage monitors in a commercial studio. There are two headphone amplifiers on the Control Center, and each has its own volume trim pots and level controls.