Swat radio pinout. Car radio ISO connector pinout. SHGU or standard car radio

The Swat company registered the trademark back in 2012. Now there are a lot of products of this brand on store shelves and many are surprised, because... This is not a European or even a Japanese brand, but a Russian one. How did it work? Russian company to achieve such high success in the production of car acoustics? Swat car radios, speakers, subwoofers, amplifiers are of excellent quality and this is not the entire range of the brand.

SHGU or standard car radio

Initially, the founders of the brand planned to produce high-quality and at the same time inexpensive equipment. They wanted to break the stereotype: if it’s high quality, it means it’s expensive. And they succeeded! Today you can safely buy a Swat car radio and not use it for 10 years without repair. This technique is reliable and has good technical characteristics.

At the very beginning, the company specialized in the production of standard car radios, which are now called ShGU. Many companies started with this and ended with this. But Swat released its first models for cars Kia Rio and Hyundai, further model range was actively expanding. Radios have already been produced for Camry and other mass-produced cars.

The main goal of the manufacturer was to create a head unit that was inexpensive, but had all the functionality, namely:

• playback from USB and SD;
• disk player that reads all available formats;
• GPS navigator;
• Bluetooth;
• Internet access.

Car radios 1Din and 2Din

Then 1Din format devices appeared. In terms of style and design, the equipment is manufactured to suit every taste, and the functionality is maximum. Then Swat 2Din car radios appeared, but only with expanded functionality:

• USB – 2 inputs;
• availability of bluetooth.

SWAT AHR-4180 – new model in the world of car music. Available in stores at a price of 15 thousand rubles. This is a 2Din device with a 7-inch touch screen. The body is made of high-quality plastic with a coating that does not leave hand marks. Connectors for connecting individual modules are on the left.

The SWAT AHR-4180 car radio runs on Android 4.4. Large icons can be seen on the monitor, making the device easy to operate even while moving. The design is very laconic, without unnecessary distracting buttons.

IN this device There is already a built-in amplifier that distributes sound into 4 channels, each of which has a power of 50W. Using the equalizer, you can adjust the sound to your liking. The radio plays all existing formats, and also plays music from a flash drive and SD card. A smartphone or tablet from any manufacturer can also be connected. This is done via Bluetooth or USB. In addition, you can connect rear view cameras to the device, as well as a monitor or remote control. This turns the radio into a combine harvester that performs all the functions the driver needs.

SWAT WX-218UB – interesting model, which has a nice design and limitless functionality. Strip lighting complements the completed design. Any color can be selected to match the design of the car interior; in total, you can choose 7 shades. The screen is slightly higher, and the main navigation button is located at the bottom in the middle.

There are also control buttons on the right and left. The entire external panel is symmetrical, the buttons on both sides are mirrored. Keys on the panel, depending on the purposes performed, different sizes and forms. Therefore, their purpose is easy to remember and they can be controlled even by touch. All buttons, thanks to the backlight, are visible even in complete darkness. Device Features:

• aux connection;
• SD card support;
• playback from flash media;
• USB charging;
• USB 2 connectors – for charging and data transfer;
• There is a connector for connecting a rear view camera.

Universal 2DIN car radio, designed for listening to music and watching videos in the car. The 7-inch TFT touch display allows you to view videos in various formats, including AVI and MPEG4, and also manage settings. Infrared remote control included remote control. For ease of setup and volume control, the main controls are located on the side. The car radio supports both USB and SD storage devices, as well as Bluetooth devices such as a tablet or smartphone. In addition to listening to music from your smartphone, you can conduct conversations through the audio system thanks to the microphone built into the front panel. In addition, there is an AUX input for connecting audio sources. A 3-band graphic equalizer is used to manually adjust the sound. The amplifier built into the radio is designed for a maximum output power of 4x50 W. It is possible to connect a subwoofer to the amplifier (there are 2 pairs of low-level RCA preamplifier outputs on the rear).

An RCA video input is provided to connect a rear view camera. The RCA video output can be used to connect an additional display for rear passengers.

Main characteristics of Swat CHR-4100:

• standard size: 2DIN;
• display: 7" TFT;
• 720P video playback;
• USB\Micro SD card support;
• support for buttons on the steering wheel;
• Bluetooth, A2DP audio streaming;
• FM tuner;
• format support: MP5, MKV, AVI, MOV, MP4, ASF, FLV, MP3, PMP, RMVB, MPG, VOB, FLAC;
• adjusting treble, mid and low frequencies;
• equalizer presets;
• remote control;
• rear view camera input;
• digital clock;
• output power: 4x50 W;
• outputs: RCA 2 pcs., video 2 pcs., subwoofer 1 pc.;
• inputs: AUX 2 pcs., video 1 pc.;
• GPS navigator;
• screen resolution: 800x480 px;
• Display format: 16:9.

To begin with, it is worth noting that incorrectly connecting the car radio can lead to low-quality sound of low power or damage speaker system. If such a warning does not scare you and you have a great desire to do everything yourself, then let’s try to figure out this issue together and understand how to properly install the car radio. To complete the job you will need electrical tape, a tester and a screwdriver. The entire installation process can take from 5 minutes to several hours. The following recommendations are applicable in 85% of cases of radio assembly.

Standard ISO connector for modern radios

The car has several configuration options with special connectors and conductors for installing an audio system:

1. The conductors in the car are routed to the rear and front speakers, while the power wires come from the battery, and the positive cable is equipped with a separate fuse. The wires are connected to a special connector, which is identical to the socket in the radio. The cord from the antenna is also brought out and fits to the installed audio system.
2. All the necessary wires for installation are supplied and connected to the connector, however, the plug does not fit into the car radio socket.
3. There are no speaker wires in the vehicle, and the power wires are not routed out. Also, the wires may be present, but not connected correctly.

We will not dwell in detail on the first option, since everything is clear here and you just need to connect the existing power wires and insert the connector. In any case, it is necessary to check whether everything is ready for the new audio system and make sure that the wiring and speakers correspond to the output power of the radio.

Consider in detail the second option, when the car wiring connector does not match the audio system socket. The problem is that almost every company installs individual types of connection connectors on its radios. Different models from the same manufacturer may have completely different outputs. In this case, most often the car radio is supplied with a separate adapter for the ISO standard.

Before performing any actions to resolve the problem, you must finally make sure that the adapter is not included in the kit or that it does not fit. There are two ways to get out of this difficult situation:

To prevent confusion, the connector must be connected to the radio and the remaining part must be bitten off. The connection of the audio system and car wires is carried out in accordance with the color marking. It is best to solder the connections and then insulate them with heat-shrinkable cambric.

In the case where the colors of the wires are different and do not match, they will need to be tested, and, most likely, the missing wires will need to be laid. To perform this action, you should arm yourself with a tester or a special multimeter with a beeper and a separate 9-volt battery.

Attention! Any manipulations with the wiring are carried out only with the battery disconnected!

We will not dwell in detail on the process of dialing with a multimeter. Let's look at why a battery is needed and how it is used.

If you ring the speakers and do not disconnect the wires from them, two wires should ring. This will be a pair for a specific speaker. It is to determine their polarity that you need a battery. It is connected to a pair of wires, and then you need to monitor the movement of the speaker cone.

If the diffuser moves outward, then the polarity is selected correctly. The wire that was connected to the plus of the battery is marked as “+”, and to the minus – “-”. If the diffuser retracts, it means that the polarity is chosen incorrectly and the wires must be marked in reverse. The battery is connected to the speaker for just one second.

Marking and color coding of wires

Installing a car radio with your own hands will require knowledge of wire markings:

• Black (indicated by GROUND or GND). Minus battery;
• Red (ACC or A+ marking). Plus ignition switch;
• Yellow (designated BAT or B+). Plus from the battery;
• White with stripe (marked FL-). Minus front left speaker;
• White without stripe (designated FL+). Plus front left speaker;
• Gray with stripe (marked FR-). Minus right front speaker;
• Gray without stripe (designated FR+). Plus right front speaker;
• Green with stripe (marked RL-). Minus left rear speaker;
• Green without stripe (designation RL+). Plus left rear speaker;
• Purple with stripe (marked RR-). Minus right rear speaker;
• Purple without stripe (designation RR+). Plus the right rear speaker.

In addition to the main wires, the audio system may have additional ones, say blue with or without a white stripe, which is intended for connecting an antenna, orange for turning on the backlight, and others.

How to connect a car radio

Consider in detail the option when installing and connecting the audio system needs to be done from scratch. At the first stage, you need to buy a complete set of wires to connect speakers and power. The length of the wires depends on the characteristics of the vehicle and the chosen installation method. It is best when they are as short as possible and do not have additional twists. Good decision There will be a purchase of copper stranded wires with silicone insulation. Their thickness should be sufficient to ensure the most efficient operation of the audio system. Power wires with a cross-section of 4 mm. sq. Suitable for car radios with power up to 120 W. In this case, the wires for the speakers have a cross-section of 1-2 mm. sq. quite enough.

The positive power wire must have a thickness of at least 4 sq. mm. and be equipped with a fuse

Often, the same set of speakers contains connecting wires that do not meet the required thickness.

Connecting speakers

Modern audio systems are most often designed to serve 4 speakers. These are two rear speakers and two front ones. Radio tape recorders that produce a power of 30 W or more per channel have four pairs of wires. Each pair has its own color marking. Also in each bundle there is a wire without a stripe (plus) and with a stripe (minus).

You should not confuse the polarity, although this is not so bad. It is strictly forbidden to ground the wire with the strip (minus) that comes from the radio to ground, since it has absolutely nothing to do with total mass car. The speakers themselves are equipped with two terminals (one narrow, the other wide). Low power radios may only have one positive wire per speaker. In such a situation, the minus of the speakers must be connected to the common minus of the audio system. The positive wire coming from the car radio is attached to the wide terminal, and the negative wire to the narrow terminal.

When connecting speakers, pay attention to the polarity, this will allow you to achieve better sound.

Correct phasing is worth paying attention to special attention. If the pluses and minuses are connected correctly, then you can expect that no problems will arise and the audio system will work properly. In this case, a situation may arise when the sound quality does not meet the required expectations. There is sound, the volume is excellent, however, the low frequencies are practically not felt, and increasing the bass does not change anything at all.

The described circumstances are a sign of incorrect phasing. It will be necessary to check the connecting wires very carefully and reconnect them in those places where necessary.

There is another simpler way to track the correct phasing:

1. The sound needs to be transferred completely to the front speakers, and then set the balance to one speaker, for example, to the right. The volume must be increased to maximum levels or until noticeable distortion appears.
2. Next, the balance should be moved to the middle position, thereby distributing the volume evenly between the left and right speakers. If phasing is done correctly, the overall volume will increase significantly. A slight increase in volume, no increase in volume, or complete disappearance of low frequencies indicates incorrect phasing. Then you need to swap the wires on one speaker. The same procedure should be repeated on the rear row of speakers.

Almost all modern car radios Three wires of yellow, red and black are used to supply power. The battery negative corresponds to the black wire. Yellow is a plus of the battery and powers power consumers. If for certain reasons the yellow wire has deteriorated, it is necessary to completely replace it with a new one of the appropriate cross-section. The red wire is the positive wire for the ignition switch.

Detailed car radio connection diagram

First you need to figure out how to connect the black and yellow wires. Many motorists connect the black wire to the first free ground bolt, and the yellow wire is connected from the ignition switch or cigarette lighter. In fact, this method is wrong.

By connecting these wires to the battery you can get high-quality sound. high power. It is best to take multi-core copper wires with a thickness of 4 square meters or more. mm. Having retreated 30-40 cm, a 10-20 A fuse with good insulation is installed on the yellow wire. The red wire also has a positive value, however, it must be connected to the ignition switch. And to be very precise, it connects to the circuit that is energized in the ACC key position.

It happens that car enthusiasts connect the yellow and red wires together. The advantage of such actions is that the audio system is constantly working and does not depend on turning the ignition on or off. Of course, the downside in this case is that the radio is in standby mode all the time. This will affect battery performance. The battery drain rate will increase. This indicator depends on each individual radio, so it is quite problematic to specifically calculate how quickly the battery will drain.

Antenna connection

Appearance active interior car antenna

The antenna can be passive or active type. Connecting a passive antenna is very simple. To do this, you just need to insert the plug into the appropriate socket. But installing an active antenna requires a little work, since power needs to be supplied to it. Most modern car radios have a special output. It is a blue wire with or without a white stripe and is labeled REM, ANT, or AMP. Sometimes there are two such wires. They are responsible for turning on devices that operate only when the audio system is being used. In our example, it is the antenna that is such a device.

The raised question of how to connect a radio and the direction of car audio is not just the topic of a separate article. In fact, this is a whole science, for the study of which there is a huge amount of manuals, information and books. In this article we tried to focus only on the most important aspects and audio system installation details.

Swat radio is a cheap solution for a car. And for what reason is it so popular and, at the same time, has affordable price? More on this below.

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Characteristics of Swat car radios

You can find out below what characteristics this device differs from similar ones, what disadvantages it has and what advantages it has.

Appearance, equipment and characteristics

This brand has existed relatively recently.

It was released to the market as new version standard multimedia devices Intro/Incar and has the following characteristics:

1. Power. The chip in the device is a regular, standard one, but it can easily distribute sound to 4 speakers.
2. Signal to noise ratio. This parameter indicates that the higher the noise, the better and better sound quality. Radio tape recorders of this brand are not much different from well-known, popular brands that have been proven over the years.
3. Equalizer. It's easy to adjust the sound, because the adjustment is quite primitive. You can activate the noise reduction system and reset it to any of the musical styles, for example, rock. The option can be disabled or reset.
4. Radio. This radio has not advanced much in popular gadgets such as RDS, but it can find up to 18 stations.
5. The car radio also has outputs: USB port, SD slot, AUX input.
6. The device only plays MP3 format, but this is perhaps not such a big minus, because in fact you can find quite a lot of files of this format on the Internet. The ID3 metadata format is used only in the Swat MEX-2430 model.
7. Car radios of this brand, depending on the model, have different button backlighting, which allows the car enthusiast to choose a device depending on the backlight dashboard car. As mentioned above, there is a model (Swat MEX-2430) that has the ability to change several colors and also do it automatically.

Every year the company is developing and car radios are being transformed, now you can buy a row 2 DIN Universal radio, and this says a lot, and first of all, that these multimedia devices are popular.

One purchase includes:

• car radio;
• wires for connection;
• user manual;
• warranty card and packaging (video author - Radar Master).

Model range

This car radio is new to the market, and therefore the model range is not particularly diverse and huge. But of course there is a choice.

1. SWAT DEX. This radio is different in that it has a built-in drive for playing music from discs. There is a digital radio tuner and other characteristics that were described above: the ability to store up to 18 radio stations, a USB and AUX input, and, of course, a non-removable panel.
2. SWAT SHR. This radio has CD and DVD players, support for multiple memory cards, the ability to play DVD-video, MP3, MPEG4, WMA, DivX, JPEG formats, and also has Bluetooth support.
3. SWAT MEX. Much has already been said about radios of this model. Basically, they have the ability to play MP3, support WMA, MP3 formats, and have a USB input and audio output. Ability to preset equalizer 3.

Pros and cons of devices

Regarding the pros and cons, we can say that there are both. After all, it’s a cheap car radio that also doesn’t accept ID3, which is not at all suitable for Apple owners. Among other things, the radio does not have a disc drive and a weak equalizer.

But those who value convenience may like this radio. After all, it contains the most necessary set to listen to high-quality music, and unnecessary settings, “useless ballast” - everything is discarded to make the device cheaper and simpler. And, perhaps due to the fact that there is nothing to break in the car radio, it will last quite a long life.

Among other things, you can purchase a more expensive model: with a navigator, support for various formats, including MP5, MKV, AVI, MOV, MP4, ASF, FLV, PMP, RMVB, MPG, VOB. The main thing is to know what exactly to look for.

Operation and Installation Guide

The car radio is installed in a standard place for 1 DIN or 2 DIN. If there is no compliance with these sections, then you can use an adapter to connect it to the fixing frame. The device is connected using an ISO adapter or directly using a 16-pin “Euro connector”.

Price issue

In the photographs below you can see the appearance of the car radios, as well as their price.