Setting up sound on a computer and choosing a way to output it is a purely individual matter. And although the question is how to connect music Center to a computer, can hardly be called common among music lovers; some users experience it and therefore require permission.
What do you need to connect?
If you want to set up sound on your computer and decide to try to output it to a music center, then you will need a 2RCA-mini jack wire, which will be used to connect the audio equipment to the computer. It looks like this: 
You can purchase such a cable at any computer store or radio market. The cost of the simplest and most beautiful working wire does not exceed 200 rubles, so every owner of a computer and music center can afford to buy it.
If you wish, you can solder the 2RCA-jack 3.5 wire yourself. However, given the cost of the wire in the store, it is easier to go and buy it, providing yourself with a high-quality cable that will transmit sound at an excellent level.
By the way, about cost and stores. There is no need to buy expensive cables that are gold-plated or made using other technologies to improve the sound. With a high degree of probability, you will not notice any difference in sound, since this requires not only a sputtered wire, but also more serious musical equipment than a regular center.
Connection and setup
If you have tried to connect speakers to a computer, then the process of connecting a music center is unlikely to be a revelation for you. All you need to do is connect the corresponding connectors of your audio equipment and your PC or laptop using a cable.
The audio file launched on the computer will begin to play through the speakers of the connected equipment. No additional settings no need - you can just enjoy the music.
Currently, home appliances, consisting of music centers, are not widely used and are safely gathering dust on the cabinets of the premises. In this regard, one gets the impression that it seems to have already served its useful life. Is it so? Equipment for playing music is of high quality and quite expensive, so it’s a pity to send such equipment to the trash heap. In our article, we will look at alternative uses of the device for playing music, for example, how to connect speakers from a music center without a center to a computer.
How to connect speakers from a working music center to a computer?
Let's ask ourselves how realistic it is to connect speakers from a stereo system to a PC. It turns out that this is quite possible. And for a functioning acoustic device, such a connection process is not difficult at all. For this procedure you only need to use one cable, appearance which looks something like this:
- one side of the cable is topped with the usual black 3.5 mm minijack;
- on the other side hang two tulips, white and red.
Important! There is nothing complicated about this cable; you can make it yourself, but to do this you must at least be able to hold a soldering iron correctly. To do this, you need to find the cable itself; if it is missing, you can use a cord from stereo headphones. The necessary plugs can be purchased in any radio parts department in a modern hypermarket or market. As they say, both cheap and cheerful.
How to properly connect a speaker from a music center to a computer:
- We connect the purchased cable to the AUX connector, which is located on the rear side of the stereo system panel. These are two identical holes that are red and white.
- We connect the second end of the cable to the hole for the output of acoustic speakers on personal computer. This is a large hole that has a green rim. And that's almost all.
- After this, turn on the audio system and select the AUX mode on it.
Important! Each individual music center has its own setting, which differs from others, so to connect you need to choose individual instructions or you can try using the “scientific poking” method. Maybe you can guess and correctly determine the desired mode.
Now you can easily take our advice and simply connect stereo speakers from your audio system to a desktop PC or laptop, if you have a functioning music center. But there are times when music playback equipment is not working, how to solve the problem in such a situation?
How to connect speakers from a non-working music center
This situation is much more complicated and its solution requires certain costs. The problem is that the stereo system contains an amplifier that powers the speakers. Power sound card, located in a computer device, is not enough to drive acoustic speakers. Therefore, connecting speakers from a music center to a desktop computer or laptop without the center itself is not so easy to implement. But probably.
To do this, first of all, you need to find an amplifier or make it yourself. For this, both a separate device and the use of a board from old speakers will be useful. The main requirement is that the power of the selected amplifier should not be greater than the power of the stereo speakers.
Important! If necessary, you can solder the amplifier yourself - this is not such a difficult task. There are a lot of ready-made schemes of any complexity and various options on the Internet. The required parts can be easily purchased in any amateur radio department of a hardware store.
Sometimes there are computer speakers in the house, which may not have the functionality of several speakers. In this case, it is necessary to clarify given power and operating voltage, carry out comparative analysis With acoustic speakers home stereo system.
Important! The required specifications can be found in the instructions or on the rear panel of the audio system. If the parameters are suitable, then the problem is solved, and we can connect our device.
Video material
From the above article it is clear that an out-of-fashion music center can easily be turned into computer acoustics. To do this, you need to use your ingenuity and some tips given in our article. You can connect the aux to the music. center and enjoy the music.
Quite often when using a TV, users have a desire to try connecting additional devices to it. The data may include, for example, a stereo system, home theater, various video players, or additional monitor. Everyone's desires can be as diverse as possible. All this is done to improve the level of what already exists. For example, using a connected music center, you can improve the sound quality of broadcasts and create cinema-like conditions when watching movies. Some compare it to the arrival of a muse.
That is why, for everyone who wants help, it is necessary to know how to connect this or that device for full use and without causing errors in operation. Also, you should take into account the fact that the variety of devices reaches a large scale, which is why connection instructions may differ from one another.
Connection methods
When connecting, various cables and inputs for them can be used. Also, modern TVs may not have the necessary ports, which precludes the possibility of using this function. Due to the wide variety of devices, their modifications and the presence of ports for connection, the following stages of the process are distinguished:
- The first thing you need to do if you want to use an external sound system with TV is to examine both devices for the presence of identical ports (in shape, color or signature). They are the ones needed to transfer sound from one device to another.
- The next stage is the wire through which data will be transmitted from the TV to the music center. You can buy this in specialized stores. If difficulties arise, you can consult with the seller and explain which cable is needed.
- Particular attention should be paid to the process of connecting equipment with wires. At first glance, it may seem simple, but here you can make a mistake. The main thing is to disconnect all equipment from the power supply and only then start working. The cable connects to the white and red ports on the TV. You need to connect the cable to the same ports on the music center.
- Everything should be connected to power and the TV should be turned on first. As a rule, there should be no sound, regardless of the selected channel. On at this stage you need to go to the music center settings and select AUX mode. Thanks to this, sound should appear from the speakers.
Alternative connection method
LG TVs use a different connection approach, which does not fit the one described above. Users are most often interested in how stereo systems are connected to modern LG TVs. This is because the cable port panel is designed differently.
The first thing to do is to find input and output ports, or audio-in audio-out, on both devices. Next, you need to have a special wire through which the sound signal will be transmitted to external speakers. The connection is made using the wire, after which everything is ready for use. This technology can give high quality sound and pleasant sensations when watching movies or other content.
A music center is an excellent means of playing audio, but its intended use is not particularly relevant today. This situation can be corrected by connecting the existing speaker system to the computer.
Connection speaker system to a computer is not much different from a similar process in relation to a home theater or subwoofer. In addition, all the steps described throughout the article will allow you to connect the music center not only to a PC, but also to other devices, for example, a phone or laptop.
Step 1: Preparation
In order to connect your computer and music center, you will need a cable “3.5 mm jack – RCA x2”, which can be purchased at almost any electronics store. Also, the necessary wire is often included with the speaker system.
Note: If you use a cable with three or more plugs, the sound will be less than normal.
Sometimes a standard cable may have three or more RCA plugs instead of two. In this case, it is better to get the cord mentioned above or remake the existing one.
If you install the required cable yourself, you can use special plugs, the connection of which does not require soldering the contacts. The same can be done with a soldering iron, but then do not forget to insulate and check the contacts for short circuits.
Step 2: Connection
When the necessary components are ready, you can proceed directly to connecting the computer to the music center. Please note that some actions may differ from those described by us during the instructions, since each device is unique in its own way.
When connecting the speaker system and computer, you must adhere to safety rules. And although incorrect actions do not pose a physical threat, this may damage your sound card or stereo system.
Step 3: Check
After completing the connection of the music center, you can check the functionality of the connection by simply turning on the music on the computer. For these purposes, use one of the music players or special sites on the Internet.
Music centers became widely available in the early 1990s. They were powerful sound machines with radio, cassette deck and CD drives. Despite the fact that cassettes are no longer available for sale, and CDs are rapidly going out of fashion, the music center is not outdated today: a high-quality amplifier with speakers can easily provide the sound of both a formal evening and a wild party. How to properly connect a music center to a computer, TV or laptop?
What is a music center
As a rule, a music center is understood as a device combined in one housing for reproducing sound from different sources, as well as an amplifier. Cassette decks and CD drives are a thing of the past, but power amplifiers and speakers continue to improve. Large speakers, which are equipped with music centers today, operate in the power range from 90 to 150 W and satisfy the requirements of the most demanding music lover. Significantly expanded frequency range emitters, their acoustic characteristics have reached perfection. That is why many people try to connect other home equipment to the music center - a TV, a computer, a DVD player.
The old centers, released 10–20 years ago, were not left out either. It’s easy to connect a tablet, phone or laptop to the music center via standard AUX, line-in or microphone input connectors. Your favorite music will sound in your apartment, office or country house. Switching is usually not a big problem. You just need to be careful and follow simple safety rules. Let's look at the most commonly used methods of connecting to a music center.
How to output computer sound from a laptop
Most “computer” speakers are no different high quality sound, and the laptop’s built-in tweeters are designed to reproduce system sounds. To enjoy a movie, enjoy your favorite songs or multimedia presentation, it is better to output the sound card signal to the music center.
To connect a computer to a music center, you will need a special cable, at one end of which a 3.5 mm Jack connector is installed, and at the other end there are two RCA (“tulip”) connectors, usually white and red. The connection principle is that the linear input of the music center is connected to the linear output of the computer sound card. To do this, a 3.5 mm Jack plug is inserted into a socket on the computer (usually green), and two tulip connectors are inserted into the corresponding sockets on the body of the music center. In most devices, the linear input needs to be activated - turn on the LINE-IN or AUX mode, check according to the instructions of the center.
If the music center does not have a linear RCA input, a cable with two identical 3.5 mm Jack connectors at the ends will help connect it to the computer. This wire connects the output of the sound card of a computer or laptop to the Jack socket on the front panel of the music center, labeled AUX or IN. When making connections, it is recommended to turn off both devices.
Both the main and auxiliary line inputs must be activated for audio to be sent to the amplifier. Check the instructions for your center.
Video: connecting an audio system to a computer
How to boost TV sound
For ten years now, the main federal channels have been broadcasting in stereophonic mode. To make your favorite series sound brighter, it is recommended to connect a TV to the music center. Depending on the TV receiver model, you will need RCA-RCA cable, RCA-Jack or Jack-Jack. To connect the TV to the music center you must:
- Turn off the TV and stereo.
- Find the AUDIO-IN connectors on the TV and select an adapter.
- Connect the cable at one end to the TV.
- Plug RCA “tulips” into the stereo.
- Carefully route the cable.
- Turn on the devices.
- Activate center line input.
- Check for sound.
Most TV models have RCA line outputs labeled AUDIO-OUT. If no such connectors are found, sound can be output through the headphone port - the Jack jack is often located on the front panel of the TV. Please note that the sound volume in this case will depend on the setting of the control on the TV.
How to listen to music from a smartphone on a music center
Music recorded in a smartphone will sound in its entirety if the signal is output to the speakers of a music center.
Traditional wired phone connection
Absolutely all phones have only one sound output - to headphones. To connect devices, you need a Jack-RCA cord. A single 3.5 mm Jack plug is inserted into the socket on the phone. And two RCA “tulips” at the other end of the cord are connected to the linear input of the music center. When you turn it on for the first time, it is recommended to reduce the sound level to a minimum.
Modern alternatives: wireless connection via Bluetooth or Wi-Fi
In some new generation stereo systems, the telephone connection is carried out using wireless connection, it can be Bluetooth or Wi-Fi. Some models are equipped with a phone jack on dashboard. The smartphone plays music and charges at the same time. The center together with it can work as an alarm clock.
Unfortunately, stereo systems with such a connector depend on the phone model - you cannot connect an Android phone to an iPhone device. And only manufacturers producing non-standard devices should be blamed for this. Detailed description The capabilities of the center are given in the operating manual.
Video: phone and music center
Connecting an electric guitar
Any guitar must be connected through a special amplifier; musicians call it a “combo”. Without it, the sound will be terrible - buy a guitar amplifier so as not to torture yourself or those around you.
If a courier with an amplifier is stuck in a traffic jam, but you really want to try out the new Stratocaster, it is possible to connect the guitar to the music center. To do this you should:
- Take an adapter from a large jack (6.35 mm) to RCA tulips.
- Insert a large jack into the guitar's pickup.
- Insert both “tulips” into the linear input of the center so as not to think about which column is correct.
- Turn the center volume down to minimum.
- Activate the center line input if necessary.
- Play a chord while raising the volume.
The guitar is a monophonic instrument, so the sound will only come from one speaker.
How to make an MP3 player play through speakers
The portable MP3 player connects to the music center via the headphone output. To do this, you will need an adapter from 3.5 mm Jack to RCA connectors. In addition, you can send a signal to the microphone input by connecting it to the audio output from the player.
Is it possible to put a stereo system in a car?
Those who spend a lot of time driving a car tend to equip their car with a good audio system. There is no better travel companion than your favorite music. It is quite possible to use a music center for this purpose. The only obstacle is the lack of 220 V alternating voltage, from which the audio center usually operates. For modern electronics there are no barriers that cannot be overcome.
Attention! Using non-standard equipment in a vehicle can be dangerous. Securely secure the case and never operate the audio system while moving.
There are converters on sale that provide a transition from 12 volts to 220. The only thing to remember when using such a transformer to power the center is that when the engine is turned off, rapid discharge occurs battery. As practice has shown, it is best to use the audio system while driving, when engine and generator speeds exceed 2000 per minute.
How to install a subwoofer in a stereo system
A subwoofer is a special speaker that produces low-frequency sound waves in the range from 20 to 120 Hz. This acoustic device is often used in cars to reproduce low bass. Since on low frequencies There is no stereo effect, the sound is not localized, but this creates a unique sound atmosphere.
If you want to upgrade your music center and connect a subwoofer to it, you need to read the center’s operating manual. Audio systems often have a special output, designated SUB. If there is no such output, the subwoofer can be connected to any line output. The circuit inside the device will itself “select” the sounds of those frequencies that it is intended to reproduce.
Active or passive subwoofer
The active subwoofer is equipped with its own amplifier; it is connected to the linear output of the center. You can set the operating frequencies and volume on the device body. If the subwoofer is passive, then it is connected to the gap between the center output and the standard speakers. The passive version is not equipped with an amplifier and is quite sensitive to the location in the room. It should not be placed in corners or niches, as this will make the sound extremely booming.
Connecting a flash drive
Modern music centers of the new generation, without exception, are equipped with a USB port. Through it you can listen to audio recordings saved on storage devices such as flash drives.
If the center is not the newest and does not have a USB port, a regular car FM modulator or transmitter will help you get out of the situation. This requires a small transformer electric current, which converts a voltage of 220 W to 12 W. It is usually designed in the form of a car cigarette lighter. An FM transmitter with a USB input is connected to it. The tuner display shows the frequency at which the modulator transmits the converted signal.
Another option that will help combine new technologies with the center, without a USB input, is to connect it to the computer via the “AUX IN” output, as described above. Each computer has several flash drive slots that can be used to play sound signal. The playback quality with this connection will be significantly higher than when connecting a car FM modulator.
Video: how to connect an FM modulator
Connecting color and light music
A good addition to a music center is a color music device. Accompanying the soundtrack with flickering lamps of different colors creates a beautiful halo and an indescribable atmosphere. In order to connect a color and music installation to the center, you need to use an adapter cord equipped with an RSA or DIN standard plug. If a line-out connection is not available, you can modify the cord by creating parallel connection to one of the channels.
Another way to connect light and music is to connect directly to the speakers using alligator clips. This method is possible if the cables running from the center to the speakers are located in an accessible place. Otherwise you will have to resort to soldering.
There are also color music installations equipped with a built-in microphone that “listens” to the music and transmits its vibrations to the lamps. This installation does not need to be connected; it is enough to place it directly from the sound source and plug it into a power outlet.
Connecting a wired and wireless microphone
Many audio systems are equipped with a karaoke function. In order to use it, you need to connect a microphone to the center. This is done very simply: insert one end of the cord into the socket marked with the MIC symbol or microphone icon.
Wireless microphone amplifier
There are also wireless microphone models that give the performer greater freedom of movement. To connect, you need to plug in the linear output of the receiving module into the same socket, and insert the power supply elements - batteries or accumulator - into the microphone itself.
The range of such a microphone can reach from 10 to 50 meters.
Connecting a vinyl record player
It may seem strange, but today there is a revived trend - recording music on vinyl discs. Players of “giant” records began to appear on sale, operating on the basis of digital reproduction of analogue sound recordings.
New generation digital players are compatible with all modern audio systems and computer equipment. Such a player can easily be connected to a music center via a linear input.
Connecting old record players to modern equipment is often technically difficult. To do this, it is necessary to solder the connectors of the connecting cords, and the music center must have a line input function.
Connecting a mixer
Among other things, the music center is capable of working with a mixer. This allows you to customize the sound to suit your playback needs. For example, when combining guitar playing with singing, it is necessary to regulate the strength of one or another sound flow.
To make this possible, a microphone and a connector from the instrument are connected to the mixing console. Then the mixer is connected to the music center via the line input.
Depending on the mixer model and the rest audio equipment, connection is made using various connecting cables, the description of which is given in the technical documentation.
Video: how to connect a mixer
Additional antenna for music center
One of the weak points of the first generation music centers were antennas with low sensitivity. This was due to the fact that not every outback of our vast Motherland had a stable FM signal. Using trial and error, craftsmen found ways to improve signal reception and invented Various types antennas In practice, a simple copper conductor up to 5 m long gives a good result. One end of such a cable is stripped and connected to the socket of a standard antenna, the other is laid along the wall.
Another proven option is to make your own copper frame with a side of 60–70 cm. By experimenting, you can find the optimal place to place such an antenna.
There are also ready-made antennas produced by industry - they can be bought in the store.
When connecting various acoustic devices to the music center, you must remember to follow the rules of personal safety. The main recommendation when connecting cables is to completely disconnect the devices from external power sources.
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