Smartphone as external speakers for an Android tablet. Use your phone as a speaker for your computer. Connecting to a TV

To play your favorite tunes, a person needs not only the music files themselves and a device capable of reading them and converting them into sound, but also good speakers. Typically, powerful audio equipment is connected to equally powerful sound sources - personal computer with quality sound card, capable of processing multi-channel digital audio, or, at worst, a laptop with a 3.5 mm output for connecting a simple stereo pair. For the most better sound expensive ones are used Acustic systems, connected to a home theater or music center.

But all these options are suitable for stationary music playback or audio tracks video and are used mainly indoors. What to do if mobility is required? You can connect small speakers to your phone. To do this, use the same input in the mobile phone into which headphones are usually plugged in - a 3.5 mm mini-jack. It seems simple. But in order for the phone to transmit sound to the speakers, and the entire system to work properly, you need to select the right equipment and study all the nuances of connecting speakers to a mobile phone.

Speaker selection

While you can connect any audio equipment to your computer, using your phone as a sound source has some special features. First of all, this is the limitation of available connectors. The vast majority of phones are equipped with only one 3.5 mm jack, which immediately narrows the choice of speakers to a minimum - you can only connect the simplest speakers of the 2.0 system. You can't even find a line-out for a subwoofer on the phone.

The second limitation is the type of speakers. As you know, there are two types:

• active – with built-in amplifier;
• passive - without amplifier.

When connecting speakers to a phone, you can only use active speakers. Passive ones will be powered by the phone's battery and will quickly drain it. As for power, any equipment will do. If you listen to music indoors, regular speakers connected to the electrical network will do. To ensure mobility, there are small battery-powered models or with a built-in battery.

Of course, the phone model also matters. So, Apple company produces special docking stations for its iPhone phones. These docking stations are compact speakers, to which the smartphone connects directly, without using wires. In addition to official equipment, you can use one of many analogues that have advanced functionality:

• connecting two devices at once, one of which will be connected to the main jack, and the second through a 3.5 mm jack, and this device may not necessarily be an iPhone or iPod, but a phone on Android platform or even an MP3 player;
• parallel charging of the device;
• clock, alarm clock, calendar;
• radio.

There are also docking stations specifically designed for Android devices and phones on other, less common platforms. Their functionality is approximately similar to docking stations from Apple.

But if you want to connect a regular stereo pair to your phone, you have to focus on the following parameters:

• Power. There is no point in overpaying for overly powerful equipment, since the phone itself will not be able to fully realize its potential. 5-6 W will be enough, which will provide sufficient volume.
• Dimensions. Since the main function of phone speakers is mobility, sound equipment must be compact.
• Additional connectors are micro-USB for recharging the speakers if they have a built-in battery, as well as a slot for memory cards so you can listen to music separately from the phone.
• Availability of built-in FM receiver. If you love radio, this part can greatly improve the capabilities of a phone whose receiver is usually quite weak.
• Controls. Power button and volume control so you don't have to constantly look into your phone.
• Battery capacity of active speakers.

By correlating all the parameters of the selected speakers with the characteristics of the existing phone, you can select the optimal acoustic equipment that will delight the owner with high-quality sound in any situation.

Connecting speakers to your phone

There are three ways to connect acoustics to a mobile phone, which are divided into two groups: wireless and wired. Typically, certain speakers support only one of the methods, so you need to choose the most suitable one in advance.

Wired methods include:

Wireless connection is made using Bluetooth technology. In this case, it won’t be possible to move the phone too far from the speakers, but the distance in any case will exceed the length of almost any copper cable, be it micro-USB or speaker wire. Bluetooth speakers have all the parameters necessary for high-quality music listening, allow you to play files with high bitrates and operate in a wide frequency range. True, the cost of good wireless speakers is often several times higher than the cost of wired options.

When choosing speakers for a mobile phone, it is necessary to comply with the characteristics of the equipment - not only power, but also resistance. A discrepancy between the latter can lead to damage to either the speakers or the sound processor in the smartphone. For convenience, you can compare the parameters of the selected speakers and the headset included with the phone. Typically, the permissible resistance does not exceed 4 ohms.

Thus, connect the speakers with mobile phone very simple - the procedure is practically no different from connecting a headset or headphones. The main thing is to choose the optimal equipment and carefully study the user manual to avoid errors and breakdowns of electronic devices.

As you know, a modern smartphone is capable of solving any given task, including in terms of entertaining its user. For example, an avid music lover just needs to install an application for listening to music on his gadget, after which he can enjoy his favorite songs on headphones for hours.

But if the user wants really high-quality sound so that all the bass can be heard at high volumes, the power of the built-in speakers may not be enough. In this case, you can connect the speaker to the phone and turn up the volume on full blast.

There are three main ways to turn your phone into a real music center:

● Via two-way AUX cable

● Using USB and AUX cables

● Via Bluetooth

Method 1. AUX cable

The AUX cable is equipped with 3.5 mm plugs on both sides. You can purchase such a cable at any store that sells radio electronics. By the way, this the method will work for speakers that either connect to the network or have a built-in battery.

● Press the power button on the speaker

● Insert one end of the cable into the mini-jack connector on your phone

● Connect the other end to the mini-jack connector on the speakers

● Wait until the message about connecting an audio device appears on the mobile phone screen

For connection using AUX, suitable as speakers from music center, and from the computer. Particularly convenient are those with a 3.5 mm headphone jack on the front panel.

Method 2: USB to AUX cable

If the speaker is connected via USB, and therefore does not have a battery or wire to connect to the network, the phone itself can become the source of energy for it. In this case you will need:

● Adapter from micro-USB to regular USB

● USB cable

● AUX cable

How to connect your phone through speakers:

1. Connect the USB adapter to your phone

2. Insert the cable from the speaker into the USB connector

3. Connect your phone and speakers with an AUX cable

Method 3. Bluetooth

Nowadays there are a huge number of speaker models on sale that connect via wireless communication Bluetooth. Their convenience lies in the fact that such speakers are compact in size, you can take them with you for a walk or a hike, and most importantly, there is no need to fuss with cords.

Bluetooth speakers, despite their small dimensions, reproduce high quality sound and operate over a wide frequency range. Pairing two devices occurs in the same way as when connecting a phone and wireless headset.

How to set up a connection between the speaker and the phone:

● Turn on the speaker

● Start Bluetooth mode on your phone. This can be done in the settings, or by pulling the curtain at the top of the screen and clicking the Bluetooth icon.

● Turn on the search mode on the speaker

● Do the same on your phone

● Wait until the speaker name appears in the list of devices and click on it to connect.

Whichever method you choose, there is one thing to consider important point. Any time you connect to a speaker and play music, the load on your phone's battery will increase. In order not to limit yourself in terms of listening time to your favorite songs, you should choose a gadget with a large battery capacity.

Models from the British manufacturer Fly have been gaining increasing popularity since 2003, thanks to the combination of performance components, impressive design, build quality and affordable price. The Fly company is ready to offer a smartphone for almost any demanding user request.

Those who like to take great photos with a mobile phone, extreme sports enthusiasts, businessmen, schoolchildren and students, housewives and socialites will find the ideal smartphone. In particular, connoisseurs of good and, most importantly, loud music can turn Fly Nimbus 12 into a real musical gadget.

To do this, use the following combination of parameters:

● Capacious battery 4000 mAh will provide continuous audio playback for 70 hours. During this time, you can, for example, listen to the complete 20-album discography of Deep Purple four times.

● High quality sound system

● Powerful 4-core 1.3 GHz processor, which will not only run the largest music application without any problems, but also support stable operation Android systems while pairing with speakers.

So, we have answered a common question on the Internet: “Can I connect my phone to speakers?” Which method of connecting speakers do you prefer? Tell us about it

For a pleasant listening to music, sometimes the volume of a smartphone alone is not enough: during a noisy feast, all the nuances and bass of your favorite song will simply not be heard. To get high-quality and loud sound, you need to know how to properly connect your phone to a music center or speaker so that the music sounds more intense. There are several ways to do this. More details later in the article.

Detailed algorithm for connecting a gadget to a music center via aux and usb

The music center will cope with playing songs much better than standard smartphone, because its sound quality is higher and the sound is more powerful and more detailed. At the same time, you can connect to it iPhone and Android phone. The type of device itself does not matter much, the main thing is to know the step-by-step instructions.

The oldest, proven and simplest method of connecting to an LG music center or a model from another company is via aux. The connection is made using wires with 3.5 mm plugs, which are familiar to everyone: they are the ones found on standard headphones.

To enjoy high-quality sound, you need connect your smartphone to the music center, sequentially performing the following steps:

Another simple way is connection via usb cable. To do this, you first need to find the USB socket on the audio system panel and connect the end of the cable to it.

Then you should insert the other end of the wire into the connector on the phone and select the “usb” mode in the stereo system settings. After completing these steps, all that remains is to play your favorite track.

Connecting a mobile device to TV speakers

You can connect to the TV speakers using another cable called a “tulip”. It is easy to recognize such a wire: at one end there is a standard plug, and at the other - two different colored connectors.

It’s very easy to connect, all you need to do is:

1. Find two sockets on the TV, painted in the color of the “tulip” plugs.
2. Insert two “tulips” into the holes found.
3. Connect the other side of the wire to the headphone jack on your mobile device.
4. Find and select AV mode (or AV1, AV2) on the TV.
5. Enable audio.

Important! When connecting, you need to make sure that the colors of the sockets and plugs of the “tulip” always match.

Connecting a smartphone to the speaker via bluetooth and cable

A standalone speaker is another technology option that is much better suited for pleasantly listening to tracks than a simple mobile phone. This time you can connect your smartphone wirelessly - just via bluetooth connection. To listen to music using this method, you don’t even need to use a landline power supply. This method can be safely used on vacation outside the city and when traveling.

To create a connection, you must follow this algorithm:

1. Turn on the audio system.
2. On your phone, launch the Bluetooth function and click on the “device detection” button.
3. Confirm the connection between the speaker and mobile phone, if necessary, enter the standard code - 0000.
4. Click on the play track button.

If for some reason the connection via Bluetooth cannot be used, then a cable comes to the rescue, the plug of which fits speaker hole. In this case, you need to act simply: connect the cable to your mobile phone and audio system so that the plugs match the existing connectors of the equipment. Then you can turn on the music.

Connecting the tablet to the music center via aux

To connect the tablet to the audio center, you will also need to use an adapter with 2 “tulips” on one side and a Jack 3.5 plug with another. Before you start listening to music, you need to do a number of simple operations.

It’s easy to achieve loud and high-quality sound of your favorite song. To do this, you just need to decide on the type of equipment that will play music, and also find a convenient method of connecting to it mobile device. Before using any method, it is recommended to check whether the stereo system, TV or stand-alone speaker is working. In this case, the mobile device must also be sufficiently charged.

The best music centers of 2019

Music center LG OK65 on Yandex Market

Music center LG OK99 on Yandex Market

Music center Sony MHC-V21D on Yandex Market

Music center LG RK3 on Yandex Market

Music center Hyundai H-MC120 on Yandex Market

Alexander Grishin

Do you want to enjoy your favorite music on your mobile device, but the volume and bass are not enough for you? Not sure whether you can connect your speakers to your phone via Bluetooth? Read our instructions and you will learn how to connect speakers to your phone in three different ways:

1. via Bluetooth
2. by using USB cable and AUX (if the speakers do not have their own power source)
3. using an AUX cable (if the speakers have their own power supply)

If you know how to connect, but can’t do it, at the bottom of the article we have collected recommendations that can help solve the problem.

Method 1 - via Bluetooth connection

Let's look at how to connect a Bluetooth speaker to your phone. This method is very convenient, since you don’t have to use wires when connecting.

In addition, unlike conventional speakers (for example, from a computer or music center), Bluetooth speakers usually have small size and stylish appearance, like this little model from Nokia:

A big plus is also the compatibility of almost all wireless speakers and smartphones with each other, regardless of the manufacturer. For example, you can connect Bluetooth without any problems Sony speaker to a Samsung phone.

Connecting Bluetooth speakers on Android and iPhone smartphones is done in the same way:

1. Turn on the speaker and activate Bluetooth on it (if it does not start automatically);
2. On your phone, go to the “Settings” (or “Options”) menu;
3. Open the Bluetooth section;
4. Move the slider of the same name to the right to activate wireless connection and start searching for available devices;
5. After the list of devices is displayed, find the name of your speaker in it and click on it, within a few seconds the connection should occur, and the speaker should make a sound or change the color of the indicator (depending on the model);
6. Try playing music on your phone. The sound should start playing from the speaker.

If you have models from JBL, then you can connect two speakers to your phone at once!

By the way, almost everything wireless speakers They have a 3.5 mm jack, which means they can be connected via an AUX cable.

Method 2 - connect speakers to phone via USB and AUX?

If the speakers do not have their own power source (for example, some ancient Sven speakers) and can only be powered via USB, then to connect you will need an adapter with regular USB to mini or micro USB (depending on your phone model), USB cable and AUX cable.

The adapter can be purchased at any computer store. It looks something like this:

The connection is made as follows:

• Insert the adapter into the phone connector, and into it the USB cable from the speakers. Connect the other end of the USB cable to the speakers themselves. This way the phone will be used as a power source
• Connect the devices using an AUX cable.

With this connection method, it is better to use speakers with an amplifier so that there is no extraneous noise and poor quality sound.

Method 3 - via AUX cable

Another way to connect speakers is to connect them to your phone using an AUX cable that has 3.5 mm plugs at both ends. It is sold in any electronics store and looks like this:

To connect using this method, the speakers must have their own power source (battery or plug for connection to an outlet). The procedure is as follows:

1. Enable speakers
2. Insert one end of the cable into the headphone jack on the speakers
3. Insert the other end into the 3.5 mm jack on the phone
4. On display mobile device an icon or label should appear with the text " Audio jack connected».

Ready. You can enjoy the music!

If the speaker does not connect to the phone

If the speaker does not connect to the phone via Bluetooth, or the connection occurs but there is no sound coming from the speaker, then try the following recommendations:

• First of all, restart your phone (helps many)
• Make sure that the Bluetooth mode on the speaker is activated. This can usually be seen by the indicator on the speaker, but to be sure, check the instructions.
• Make sure that in currently there are no other Bluetooth connections (for example to headphones). The phone can only connect to one gadget at a time.
• Some speakers have a "weak" bluetooth module and only work in close proximity to the smartphone. To eliminate the influence of this fact, try connecting two devices at a minimum distance from each other.
• Reset the speaker settings. This is usually done by pressing several buttons at the same time. Combinations on different models differ, so see the instructions for your speaker.
• If the connection is made, but there is no sound, then try to break the connection, and then, in the menu Bluetooth settings phone, click on the column name, and then select “ Forget this device". After that, search for available devices again and try to connect.
• Try connecting your smartphone to another device. If it also does not connect to it, then most likely there is a malfunction software. In this case (if rebooting or updating the system did not help), reset your phone to factory settings.
• If none of the above helped us, then there may be a malfunction in the Bluetooh module of one of the devices. In this case, you should contact specialists.

One day I needed to connect large speakers to my laptop, but without being tied to them by a cable. Having tested several applications for broadcasting audio over Wi-Fi, I concluded that the most flexible of this kind of programs is SoundWire, allowing you to achieve a sound delay of no more than 100 milliseconds (assuming that the phone is quite powerful, with Android version 4.2+ and supports native audio mode). This means that you can already watch movies without noticeable sound lag.

Note: Of course, first of all, it all depends on the power and hardware capabilities of your Android phone. Having tested this application on different devices I concluded that on an old Android phone (Processor: 1 core, 600 MHz; Memory: 256 MB; Audio mode: standard_audio) it is not possible to make the sound delay less than 100 milliseconds and when watching a movie there is a clear sound lag.

The application has a fairly large set of settings for any type of Wi-Fi network (in terms of connection speed). IN Google Play The market has paid and free versions. IN paid version the ability to set the buffer size in milliseconds is available (in the free version only in kilobytes), the audio compression function and the buffer size stabilization function allow you to minimize the load on wireless network and achieve minimal sound delay.

Setting up SoundWire Server on Windows

Download the program that suits your Windows versions and install it on your computer.

Make sure it works properly by launching some music in your player or browser. In the program window, in the "Level" field, a sound indicator should be displayed. If it rises to the red level (sound distortion), adjust the Audio Output slider so that the audio level is only green.

Depending on the version of Windows, the volume slider will adjust either the sound level of the laptop speakers or the Wi-Fi broadcast. I have Windows 8.1, and in my case the first option is implemented, so so that the sound from the laptop itself does not interfere, I simply turned it off.

Advice: while testing the application with different settings, it is better to leave the computer sound on, then you will hear the real delay between sound playback on the computer and over the network, through your Android phone.

Setting up SoundWire on Android

Install the SoundWire application from GooglePlay Store.

Make sure your Android phone and laptop are in the same Wi-Fi networks. Open the SoundWire app and click on the spiral button.

After a short wait, the coil should change color to gold and you should hear a sound on your Android phone. If this does not happen, try manually entering the IP address in the Android application, which is shown by the SoundWire Server program in Windows and click on the spiral button again.

If this time you don’t hear anything, then open the “Command Prompt” application in Windows through the “Start” button, type the “ipconfig” command and press the “Enter” key. Enter the IP address listed in the "IPv4 address" line in the address field in the SoundWire app on Android command line and press the spiral button again.

Reducing audio latency

To reduce audio latency, the SoundWire app provides a range of tools.

Free version:

• Setting up buffering (Audio buffer size);
• Compression of the audio stream, only demo for a few minutes (Audio compression);
• Enabling an alternative audio path (Android native audio).

Paid version:

• Setting up buffering in milliseconds (Audio buffer size);
• Audio compression;
• Enabling an alternative audio path (Android native audio);
• Reducing the Latency steering amount.

And now in more detail about each option.

Audio buffer size

The first thing you can do to reduce audio latency is to reduce the buffer size of the incoming audio stream. To do this, press the menu button, then select the "Settings" option, in the settings that open, click on the "Audio buffer size" item and select the desired buffer size.

The smaller it is, the lower the latency will be, but a very small buffer size can result in a discrete "robotic sound" effect. Buffer size in free version is set in kilobytes, in the paid version in milliseconds. In addition, in the paid version, the real audio delay in milliseconds is displayed on home page applications.

Audio compression (paid version)

As experience shows, this is a very important function, as it allows not only to reduce the delay, but also to use the communication channel economically so that, for example, the video does not freeze while watching online. The application can compress the broadcast audio stream using the Opus codec. In the free version trial period using this option is 10 minutes. To enable audio stream compression, check the box next to the "Audio compression" option in the settings, click on the "Compression bitrate" option and select the bitrate of the compressed audio stream. The smaller it is, the less traffic will be spent on sound transmission and, as a result, the delay and interruptions in sound transmission will decrease, but the quality will suffer, so experiment.

As can be seen from the figure above, in my case, with a bitrate of 64 kBit/s (as it seems to me, the most optimal), the speed of the Wi-Fi connection spent on sound transmission decreased from ~167 to ~18 kBit/s, that is, by about 10 times !

Android native audio

Attention: This option is not supported by all devices!

Enabling the "Android native audio" option selects an alternative internal audio path (OpenSL ES native audio), which may perform better and allow lower audio latency times on some devices that support "Android native audio". The "Android native audio" option has three switches:

• Auto - Uses native audio with small buffer sizes (32 kB / 190 ms or less), as well as standard audio with larger buffer sizes. Recommended for devices that support low audio latency (Android 4.2+).
• Standard audio – recommended for devices that do not support low audio latency. The standard audio path is more reliable on most Android devices.
• Android native audio - Select if the alternative internal audio path works better on the device even with large buffer sizes, for example if there are problems using Auto or Standard audio.

On some modern phones For the "Android native audio" function to work correctly, it is necessary to broadcast sound with a sampling frequency of 48 kHz rather than 44.1 kHz. The required sample rate will be displayed when you click on the "Android native audio" option. If necessary, reconfigure SoundWire Server and Windows to use a 48 kHz sample rate (see documentation).

Latency steering amount (paid version)

The "Latency steering amount" option allows you to control how aggressively SoundWire will try to achieve the set audio latency (roughly the buffer size divided by 2). The option has three modes: Normal, Tight, Very Tight.

Note that the actual audio latency will be higher than what is displayed in the panel, as many other factors contribute to latency, such as the Android phone's internal audio path and server-side buffering. Therefore, to estimate the real delay, use your ears, and not the numbers displayed on the phone screen.