Now I can build a stereo system! Reply Mr D March 13, at 6:
These switches allow you to route a single audio source and sometimes more than one through a switching system that distributes the audio to various speakers or speaker pairs throughout the home. In this way you can choose, or select, which areas of the home you want to have audio.
While simplistic, there are things you want to take into account when using these devices so that you use them properly and also maximize the way you distribute audio to various speakers in your particular application. Typically, a speaker selector switch is placed after an amplifier or AV receiver, so that it can take a source—be it a radio, iPod or other streaming music source—and pass that on to speakers throughout your house.
These are typically passive devices intended for use with already-amplified speaker-level signals. Options and Controls Speaker selector switches can range from handling two pairs of speakers all the way up Hooking up speaker wire to receiver 8 pairs of speakers or more, but they all work in basically the same way.
They turn on and off pairs of speakers in the system, and they may or may not adjust the volume for each pair. More sophisticated models may even support more than one source, serving as a sort of matrix switcher for routing any audio to any pair of connected speakers. All you do is feed it a powered output and then choose which zones to send your audio to.
In this first diagram, we show a simplistic speaker selector configuration with integrated volume controls: This is a diagram of a fairly basic speaker select switch implementation.
If your speaker selector switch lacks volume controls, then all speaker pairs will be raised and lowered whenever the output volume of the amplifier or AV receiver is changed. This can be problematic for scenarios when you have differing speaker efficiencies and impedances.
To make it a tad more complex, this next diagram has us adding volume controls to each room in the system. In this way each room gets its own volume control and the speaker selection switch merely distributes the source to each room.
You will want to avoid doubling up on the impedance-matching properties of the speaker selector switch and simply use a switch since the impedance matching will be done in the volume control modules in-room: A more sophisticated installation will involve the use of impedance-matching volume controls within each room.
Obviously, a huge benefit to this type of system integration is that you can control the volume on a per-room basis—and right from the room itself. This is one of the least expensive methods of achieving whole home audio that you will find.
The Basics of Connecting a Speaker Selector Switch You really are just wiring the system whereby the speaker level outputs of your AV receiver or amplifier get connected to the speaker level inputs of the selector see the diagrams above.
Then, you take the outputs of the speaker selector and route them either directly to the speakers in your various rooms or the volume controls which feed those speakers. Since everything is speaker-level wiring, you do want to make sure you pick up a spool of 14AWG 2-conductor or 16AWG 2-conductor wire to handle all of the individual runs you need.
As a general rule, remember that many in-ceiling and outdoor speakers use spring clips or other cable connection systems that are not really designed for 12AWG cables. You may simplify your life greatly just by using 4-conductor 14AWG cables on runs less than feet in length.
And remember, these systems work in pairs, so you are making four individual cable runs at once for each zone. With even a small house and a few rooms, that can add up very quickly once you factor in the walls and any non-direct routes you may need to take. Depending on how far apart your speakers will be in each zone, you may also want to look into CL2 or CL3-rated cables that contain two pairs each commonly referred to as 2-pair or 4-pair.
Running two pairs at once may save you some hassle, but if you do have significant separation, pulling wires from two spools and taping them together can yield a similar time-savings.
It will also allow you to make equipment upgrades and modifications without having to go through the trouble of identifying each zone all over again. Limits of AV Receiver or Amplifier Power Because these are simplistic analogue devices, and because they serve to level the impedance of all connected speakers to your AV receiver or amplifier, speaker selector switches have limitations as to how much amplification power they will accept.
Most switches are rated for anywhere from watts given an 8-ohm load. Choosing the Best Speaker Selector Switch To end up with the best speaker selector for your application, start by reading our article titled Wiring for Whole Home Distributed Audio and then come back here and answer the following questions: How many speakers and zones do I have or need to support?
How much amplifier power does the speaker selector need to handle?Oct 27, · What Speaker Wire To Buy As Fast As Possible - Duration: Techquickie , views. How To Set Up a Home Theater System Using a Receiver How to Hook up a Subwoofer and get. Wires must be connected correctly on both the receiver or amplifier and speakers.
The positive speaker terminal (red) on the receiver or amplifier must be connected to the positive terminal on the speakers, and the same applies to the negative terminals on all the equipment.
Hooking up speakers is prettyeasy after you’ve carefully positioned the speakers in your surround-sound home theater. To hook up speakers, you just connect the speaker wires to the appropriate outlets on the A/V receiver.
Before you plug and play, though, there are a . If the subwoofer features spring clips in order to use speaker wire, then you can use the speaker output of the receiver to hook it all up.
This process is the same as connecting a basic stereo speaker. Using my unit on an old Gold Wing. There were no problems hooking up the receiver as all of the wires were marked clearly.
My old radio and OEM speakers were poor. I have an Onkyo stereo receiver, with 2 sets of wired speakers connected to it, and would like to add a 3rd set for the patio. I Would like to use wireless speakers for the patio, but do not have a.