Installation of auto sound or benefit for beginners. Building a musical system in a car to make a quality sound in the car
The displeased sound of full-time audio systems is most often the owners of car average price segment: worth 500,000 to 1 million rubles.
As a rule, all sorts of factory configurations of such machines are not distinguished by a variety of audio preparation options: at best, there is the ability to select two or three systems. And differ from each other they will be mostly the amount of speakers or the presence of a more functional magnetic.
In the minimum version, the audio preparation of "Middle Hand Frochs" is four dynamics and radio, "maximum" - up to 13 speakers. I do not want to especially criticize manufacturers, but in the machines of the average price segment of the audio system is added simply "to be". And often, even by ordering the most sophisticated audio preparation, the owner turns out to be unhappy with the sound. We can do anything: it is necessary to improve.
And it is best to do this in the best, starting, as they say, with a small one. For often happens so that, after you do one, the other is no longer necessary.
Change speakers
The first thing that costs the "processing" of a regular audio system for something more pleasant hearing is to replace the full-time speakers to better and class above.
Then the minimum audio preparation is made. Here, in particular, make a separate training of doors to install the speakers at which the cavities damp and eliminate vibrations. In this case, leave the "native" radio tape recorder and everyone is connected by factory wiring.
Replacing the staff acoustics and noise insulation in the workshop will fall out for the owner not in such a big amount - for all together with the work they will ask
15,000-25 000 rubles. However, the sound of the system will change significantly, and its quality will become noticeable to others.
Many many on this and stop. If the owner has no special complaints, and he listens to music in the car, then the replacement of regular acoustics together with noise insulation is often enough.
Connect the amplifier
If not - then the next step: setting an external, additional amplifier. This is not so much for the sake of volume, how much to improve the purity of the sound. The essence is that the built-in amplifier existing in the standard magnetol, with an increase in the volume, makes a distortion system over the entire frequency spectrum into the audio code: T.N. Clipping.
The external amplifier allows you to provide a wide range of a signal running on speakers, good parameters for its increasing, etc. In a word, with an external amplifier, the sound is cleaner and better.
However, the problem lies in the fact that no finite radio tape recorder has linear outputs to an external amplifier. Such "outputs" have to receive artificially.
The easiest way is that. "Passive": When a circuit is collected on transformers that reduces the level of the output signal from the radio to the desired to connect to an external amplifier.
There is such a scheme a bit: 1,000-2 000 rubles. However, all the frequency distortions that the regular sound tract carries anywhere and are transmitted to an external amplifier. The advantage of such a connection scheme consists of ease of installation and a minimum of invasion to a regular head unit.
A more advanced option is t. N. "Active" schemes that "intellectually" process the signal. As a rule, these are ready-made devices, which, depending on the manufacturer, cost from 5,000 to 15,000 rubles.
However, the most advanced way is the refinement of directly regular radio tape recorder and the organization in it is the most linear outputs. To do this, the head unit is disassembled, find the connection point to the built-in amplifier and output a linear level. There are such works from 7,000 rubles.
N.B.
A logical alternative seem to be simple replacement A regular magnetic to a new one, which and linear outputs are already available (no need to invent - only connect), and the functionality is higher. For the same 7,000-15 000 rubles. You can choose the device a very decent level!
However, the main problem that abnormal radio tape recorders bring with them is an interest in them criminal elements: simply speaking, theft. Anyone, even the simplest device as a magnet attracts thieves. Detect a broken glass and a decorated panel, approaching the machine, is typical.
In addition, non-standard devices often require a rather complicated and expensive installation in the panel, so many solve it precisely to finalize the standard device.
Of course, if you want to have a "advanced" functionality in the form of playing MP3, USB connectors, memory card slots, Bluetooth, color LCD and other things than the customer's carts now, manufacturers of audio equipment, Magnitol will have to be changed.
By the way, the replacement of the radio may be required in order to change the standard car acoustics.
In a number of high price segment machines (for example, Audi and Mercedes), it is impossible to replace some speakers - you need to change the entire audio system. And if more complete set - "advanced", and audio is tied to the intellectual control system, then any upgrade is associated with very serious technical difficulties. In some high-class cars, it is impossible to abandon the standard audio system.
We put a subwoofer ...
Third stage - installation of a subwoofer. Not all reach it: better speakers are already starting to "Best". Together with an external amplifier, sound and so it turns out very high-quality and clean, that for the usual user is quite enough.
However, I often want more, and if the owner listens to modern electronic music, then without a subwoofer can not do.
By the way, a warning of readers from adolescent nonsense and discarded money. Namely: from buying a ready-made Saba with a built-in amplifier and connecting it to a regular audio system.
Now there are many all sorts of "boxes" and "barrels" at affordable prices that can be connected at least for some money in the "garage" service. Only nothing good from such "installations" will not work! Almost probably will be a vague Bakhanye and a buzz, not agreeing with anything.
So that the subwoofer sounded correctly and in the influence beautifully supplemented a picture of the sound, it should be built under the existing speaker system, taking into account the space of the car. And only so!
For the price, together with the "Sab" installed, the modified audio system will pull about 50,000-90,000 rubles.
... and a new radio.
How much did you go in the amount?
Well, the last stage is the replacement of the radio. As we said, it is done both for the sake of the new functionality and the sound of the device itself. By the way, many high-end devices provide only Spartan capabilities: "Direct Purpose" - twist disks, and just as ascetic design.
If you do not take the components of the Hi-End class, and it is simply high-quality elements of well-known manufacturers, then for replacing the standard acoustics, the installation of the subwoofer and the player will have to lay out 50,000-170,000 rubles. For a car purchased for 1 million rubles., Probably not so much. Although whether it is possible to measure the pleasure of good music with anything? ..
Do not like acoustics in the car? Unhappy with the reproduction of a regular audio system in the cabin? This happens more than once. This was especially touched by owners passenger carspurchased by average price. The cost varies from 500 thousand to a million rubles.
Basically, the factory configurations of these cars include about two or three audio systems, which differ in various set of speakers, the presence of a radio with a wide functionality, or vice versa, minimum functions.
It is believed that the audio preparation of the "medium" foreign car consists of at least four speakers and one radio, the maximum amount is up to thirteen speakers. Just in cars related to the average price segment, manufacturers add the simplest audio system. So the owner is often unhappy acoustics in the car. So let's start gradually improving the sound that in the future it was more pleasant to go driving, enjoying the quality sound of your favorite music.
If the dynamics are not "
"Processing" of a regular audio system on the "pleasant ear" begins with replacing speakers. Buy better and high-quality. Then follows the minimum audio preparation. Additionally prepare doors for the installation of speakers, while damping cavities, the vibrations are cleaned. The "native" radio tape recorder remains, and the rest is connected to the available factory wiring.
The change of regular acoustics in the car and isolation from noise in the usual workshop will cost a total of inexpensively - from about 15 to 25 thousand Russian rubles. Sound will change significantly, and quality. Many drivers such "recycling" quite suits, especially if music in car They listen in the process of movement.
Requires sound amplifier
If the claims to the sound of the auto owner remained, then we go to the subsequent step - the installation of an additional external amplifier. It is bought not for the sake of volume, but for the purity of the sound. Internal amplifier located in the standard magnetol when switching to a higher sound adds to the audio code of the error system throughout the frequency range.
Thanks to the external amplifier, the sound in the car is done better and cleaner, ensuring a wide range of the signal on the speakers.
That's just the task is that there are no special outputs to the external amplifier in regular radio tape recorders. They must be done by themselves. The most elementary "passive" method is to collect the scheme using transformers, which will lower the output level from the radio electronic signal to the desired to then connect to an external amplifier.
The cost of such a scheme is from one to two thousand rubles. But frequency errors from the standard sound path are not eliminated and passed into an external amplifier. The advantage of this type of connection is the simplicity of installation and a minimum of changes in the head sound device.
You can resort to "active" schemes that "intellectually" process the output signal. These are ready-made devices, the price of which directly depends on the manufacturer's plant and varies ranging from 5 to 15 thousand rubles.
The most progressive way to enhance the sound is the refinement of the "native" radio tape recorder, creating linear outputs in it. In this case, you need a head standard device to disassemble, find the place of attachment to the existing amplifier and output the signal. The cost of working on the organization of linear output is from 7 thousand rubles.
Assessment of advantages and minuses
Some owners of the car believe that it would be easier to replace the full-time radio tape recorder, because it is no longer necessary to invent anything, connect ready-made through linear outputs! And the functionality of the new radio will be higher, and money is spent (from 7 to 15 thousand rubles) practically the same, and the device for such a sum can be found quite decent.
A serious problem with which the owners of abnormal magnetol are facing, are their thefts. As a magnet attracts these devices of thieves, and at any cost, breaking the cabin window or pick up the keys to the locks of the car, they kidnap the challenged radio electronic device.
Also, non-standard devices require a challenging and expensive installation in the panel, therefore, competently by weighing all the "for" and "against", many drivers agree to the finalization of the regular radio tape recorder. Of course, if you want to have a "cool" audio functional with a MP3 player, a memory card slots, USB connectors, Bluetooth, a color liquid crystal display, etc., then the "native" device will have to be replaced. If you are ready for the complete removal of the standard acoustics of the machine, then the radio tape recorder changes.
As for expensive cars (Audi, Mercedes), then there is a replacement of some speakers to other practically impossible - the entire audio system is subject to it.
Technical difficulties arise when "advanced" configuration and intelligent control system. And there are also high-class cars, where the failure from the standard audio system is not provided.
Installation of subwoofer
The next step is the connection of the subwoofer. Many auto owners refuse him, because new qualitative speakers in combination with an external amplifier give an excellent sound, very clean, which is quite enough for the usual user. For lovers of electronic music, the subwoofer will be needed. We want to warn from purchasing a ready-made "SABA" with an already built-in amplifier and installation to a regular system.
Today, various "boxes" and "barrels" arrived at reasonable prices that some "specialists" are connected independently in the garage. Only, saving money, you will not get the desired result, which then sincerely disappoint.
So that the sounds of music in the car are played beautiful, the subwoofer is connected under the available speaker system, given the space of the machine. And in no way differently.
The cost of finalizing the standard audio system together with the "Sab" pulls out of 50 to 90 thousand rubles.
Replacing the magnetic
The last touch is the installation of a new radio. Through all these "tests", the owner of the car will be held for the sake of a new, improved functionality and the cool sound of the device itself. Many high-end devices have only such advantages as soon as turn discs, and their design is far from attractive.
TOTAL, how much did the amount accumulated? We postpone the high-class HI-END components towards the high-quality components from popular manufacturers, then a total of replacing staff acoustics, the installation of the subwoofer and the player will increase in 50 thousand - 170 thousand in the domestic currency. If we consider that the cost of the car is a million rubles, then the repair will not seem so expensive. Although daily pleasure from powerful music for the machine No way commend ...
And what do experts say about the correct installation and configuration of the audio system in the car, you will learn from the following video:
Quality and sound level in the car - frequent problemwhich spoils the car owner all the pleasure of riding. How many discussions were held on this topic, a lot of automotive were trimmed, dozens of modifications were created from various systems - and everything in order to get the perfect car audio, which will not cause complaints even at the deposited Melomanians.
Rules and ways to create perfect sound
The equipment is established in strict accordance with the recommendations that were given by the manufacturer. Although the study of instructions is not typical for Russians, but let the car audio be an exception to the rules. This rule refers to any technique, even to the automotive antenna.
If the car audio is installed not from a clean sheet, but the possibilities are expanding, then it is necessary to be guided by a sense of measure. It is very easy to rearrange, but is it worth doing a concert hall from the car? Probably, it will already be superfluous.
The correct choice of type of acoustics is not the last value for creating an audio system that will mostly fully meet the user requirements. To listen to pop music, it will be enough to establish an audio system, which will include high-quality radio tape recorder and a set of three speakers. If you wish, turn on bays in the general car audio without installing a subwoofer and an amplifier, which will serve as an addition to the elements described above.
When choosing equipment, it is worth paying attention to only well-known firms whose products are in great respect among specialists. Let you overpare a little over the brand, but get a quality product that will serve for a long time and will not updo you with the emergence of faults.
Ways to create an acoustic system
Severe two main methods that can be guided by desire to create a good car audio:
- Selection of individual components that will be mounted and configured in the future. It is difficult, expensive, requires a professional approach.
- Using ready-made systems that are tested by the time and experience of other users.
Characteristics of excellent sound in the car
Before creating car audio, it is necessary to study theoretical material and clearly understand the characteristics and requirements that are presented to high-quality sound in the car's cabin.
Principle of conformity
There is no single speaker system that would be perfect for every car. The explanation of this fact is hidden in the need for a selection of the system in accordance with the volume of the cabin. To do this, it is necessary to select speakers not only in size, but also by type. In total, two types of speakers are distinguished: coaxial and broadband. The first type of speakers is more popular due to the separation of the playback range by some parts. This feature allows you to achieve volumetric sound. Accordingly, the price is higher than their broadband fellow. No wonder these columns are established. The secret of the perfect sound in the car is hidden in such expensive columns.
Choosing the right place
Having made your choice regarding the equipment, on the basis of which the installation of auto sound will be carried out, you can start choosing a place. This moment is extremely important because it has a significant impact on sound quality. To facilitate this task, you can create a schematic representation. In many cars, there are places to install columns at the stage of their creation. They are optimal for organizing an ideal audio system. If there is a place for each column, then you should not follow the recommendations of the manufacturer and "re-invent the wheel." For selection additional seats It is worth contacting those skilled in the arts that will coope special podiums to set the speakers.
The question of sound insulation
Finally, determined with the place for location, it is required to make a question of noise insulation and vibration insulation. This work will be long, painstaking and exhausting, but without any car audio will not be quite good and all your costs for the purchase of expensive equipment will be reduced to zero. The meaning of noise insulation is to remove the intra-alone coating and replacing it on the material with noise insulating properties. Carefulness and completeness of work performance determine the quality of the sound.
When this work is finished, you can install car audio. Special attention should be paid to the thoroughness of the dynamics to the body to eliminate the likelihood of the formation of additional resonance.
No one says that will be easily and not expensive. Still, make a good car audio - this is a lot of work with which even an experienced specialist will be hurt. But that man who wants something strongly and takes everything possible for this and depends on him, will definitely achieve the desired one. Your painstaking work will be rewarded in full, and the best car audio will be present in your car, which you can only imagine.
Music has essential importance in every person's life. Scientists have already proved once again that various music can change the emotional state of a person. Then here, then there in the press and on the Internet appear interesting Facts about her. Many love music, and therefore the audio system in the car is a rather important thing, maybe even the second after comfort in the cabin. Today, many different systems are proposed: from luxury and audiophile to budget and standard, but the sound quality also depends on the setting and proper installation.
About regular audio
Unfortunately, regular audio is far from ideal, if not talking about "lexus" or BMW. Take at least the dynamics in the doorway. It is difficult to achieve at least a little decent sound, and the reviews about them more often negative. Users say that when working dynamics, the door and plastic casing begin to vibrate strongly. In the home body is rather tough, so there are no vibrations there. To avoid such problems, manufacturers remove frequencies that cause vibrations. This is then done so that the production of the car was as cheaper as possible. In this case, you do not have to make the door tougher. But it happens even in self-respecting manufacturers.
For many others, everything is different. For example, the speaker is not installed on a metal in the door, but on a flip coverage. In addition, these are not even from the budget segment, but frankly cheap and poor-quality. Do you need to say that such an audio system in the car goes under the replacement immediately at how many listening and the taste of a car enthusiast?
Types of existing systems
Today you can highlight two types of equipment that is responsible for the sound in the car. So, there are component systems and coaxial. Mallomanian drivers prefer component systems, as it is believed that they are more perfect. Coaxial equipment goes into the past, because it is not capable of providing good or at least normal sound.
What is component
This acoustics is the speakers placed separately. If you hold them proper installationYou can achieve a unique effect of presence. The driver will hear every tool. Even an inexpensive audio system in the car will be able to provide high sound quality. Among the common sets, two low and mid-frequency speakers can be distinguished, as well as two high-frequency. More expensive systems have further subwoofers.
Coaxial equipment
Unlike here, all speakers are collected in one case. The simplest column may consist of at all from one speaker. The advantage of this acoustics is in a simpler installation, in addition, the consumer likes the cost. This sound is used now, but it is popular with those who do not matter who sound quality. You can see this equipment in minibuses, trucks, cheap passenger cars.
Types and size of speakers
If you need a good audio system into the car, then the acquisition of one high quality does not work here. Sound is a complex of equipment. When choosing, it is advised to pay attention not to the form, but on the size of the speakers in it. Often, most cars already have regular loudspeakers, the dimensions of which are 10, 13 and 16 cm. This if the speaker has a round shape. There is also a place of 15 x 23 cm if the form is oval.
Good sound is the right installation
Yes exactly. For example, vibrations are very harmful to the mid-frequency speakers. They should be fixed as hard as possible. Then you can count on a good sound. If the installation is carried out in the door, you should prepare a car in advance. This will help achieve normal sound quality. If the installation of acoustics will be made in the back, then it is important to leave a little free space between the speakers and the subwoofer. Optimally if the mid-frequency speakers will be posted on rear doorsAnd the subwoofer will rise in the trunk.
High-frequency speakers better arrange ahead. To ensure sound quality, just two frontal acoustic systems and two high-frequency installed on the front racks are enough.
Professionals are recommended to mount high-frequency speakers as close as possible to the mid-frequency. However, this should cover the trim. Then these speakers are connected near the mirrors. In general, the key to high sound quality is the correct and competent installation of the audio system into the car.
The best of the best
But the best is not at all the loudest. Loud sound will never be high quality and clean, and even loud sound can easily damage the rumor. Some systems can be produced as standard for some brands, others will have to be purchased separately.
BOSE audio system in the car
This company is the discoverer in the production of stereo systems. Products are popular today. This technique in due time turned the idea of \u200b\u200bsound and design.
The full-fledged audio system of this manufacturer can be heard in Maybach. There is a regular system. The sound quality can be safely compared with a living concert. For many audiophiles, still a mystery, as the company made the sound of such quality, despite many interior problems. Bose Media System can be heard in Ferrari models. The system gives the perfect sound quality. Price is translated, but for real music lovers there is nothing impossible. Audio systems from this manufacturer use the most modern technologieswho change the idea of \u200b\u200bmusic.
Boston Acoustics.
This acoustics can be found in Crysler 300C. Thus, a system with a power of 360 W is able to provide maximum sound quality. Included - 7 speakers equipped with special filters and subwoofer.
Rockford Fostage.
This system can be heard in Mitsubishi Lancer. Evolution. This audio system in the car has a power of 650 W. Equipment - 9 speakers and subwoofer. The sound quality lies in good processing. The system is able to respond to changes speed \u200b\u200bregime And there can be a sound volume.
How to collect an audio system in the car: budget decision
Cheap, but sounding equipment is a reality. Let only 10 thousand rubles be on all components. At the same time, regular systems that cost more will sound worse. Installation and setting are paid separately.
So, 10 thousand. It is necessary to distribute as follows: 3.5 thousand - for the purchase of a radio, 2.5 thousand - on the front acoustics and another 3.5 - on the back. And 500 rubles. It will be for the purchase and other little things.
Budget head
Among the head devices there is a big competition at the expense of Chinese products. Reviews advise you to choose budget solutions from market leaders. Let them also be assembled in the miserable, but the sound quality is significantly higher here.
As for the functionality, this is playing sound from any media, power up to 50 W per channel, equalizer settings and other little things.
Front and rear acoustics
Here is the most difficult choice. As a budget, but at the same time quality option You can purchase models from Pioneer. You can even find three-track models on sale.
Not in each car under the rear speakers there are places, but they can be embeddowed alone. For 3000 rubles. can be purchased good options With three stripes of frequencies. As an example, we recommend seeing KenwooOD products.
So easily and almost inexpensively turned out to be a budget audio system in the car. Now it remains to learn about the installation and configuration.
Installing audio in auto
Even if the car is not equipped with a regular audio system, the entire wiring is already installed by default. To mount a head device, you must remove the plug and insert the radio to the regular place. And naturally, all connectors and cables should be connected.
To set the speakers, it is necessary to prepare podiums from plywood in advance. Reviews are recommended to predetermine the phaneer with anti-nipples. Before installing, acoustic training should be made. Then the podiums are screwed to the doors, the holes are previously drilled in them. It remains only to stretch the wires and connect them at the beginning to crossovers, and then to an amplifier or radio. Nothing is not difficult, but if difficulties arise, it is better to entrust work to professionals. They know exactly how to install the audio system in the car so that the motorist is surprised by the result.
We will proceed from the fact that the machine has already installed radio and four speakers. De facto Car "With Music" in the overwhelming majority of cases represents the following portrait: imported radio production with an output power of 4 x 20 - 4 x 50 W (on the inscription on the front panel).
Frontal acoustics - coaxial 2 - 3-band speakers with a diameter of 13 - 16 cm. Installed in the front doors or in regular places dashboard.
Rear acoustics - elliptical coaxial 2 - 4-band speakers ("pancakes" 6 x 9), less often - round coaxials 13 - 16 cm, embedded in the rear shelf or (less often) are installed in regular places from behind.
Additional devices affecting sound quality is not.
The nature of the sound with small deviations ("Pogrom - Potache", "Verteper - Purpose", "With a strong color - with a mesmer color") the same type - the sound fills the entire salon, it plays louder behind. As a rule, listened with the inclusive of tonompensation (LOUD), the enhancement of bass (D-BASS) is either twisted in high and low frequencies. The sound is obtained by a "gothing", bass - smeared and loose. On the high volume, the speakers fracture, or they "sing" panels, the backlight of the magnetic winks to the tact of music. Attempts using a fader to drag the sound at least a little forward and restore the timbral balance (the timbres - by zeros) lead to a significant reduction in the level of high and especially low frequencies ("pancakes" - those that are rear, sink), the sound becomes completely uninteresting, music plays deaf From under the dashboard. The picture is sad, and most often after such attempts everything returns to the circles with the comment "so better."
Repeatedly conducted an experiment: transplanted the owner of the newly described audio system into the car with a more or less normal sound (with almost the same set of components).
There are two types of reactions:
The first: "How can I do the same?"
The second: "And I used to play behind" (Options: "Everyone plays like that - and nothing", "for the background - will come down").
Those who tend to the second group of answers, then you can not read. About tastes, of course, do not argue, but even in order to evade the dispute about taste, it must be at least to have. But for those who are capable of the "first type" reaction, I bring recommendations, each of which I was tested personally, by car VAZ-2109. There is nothing complicated here, there are no large caps, and the works described can be carried out and complex, and in parts, in any sequence.
Power connection Magnittole. Under the "free" installation of the radio in places of its acquisition or own connections, a cigarette lighter wires are used for nutrition, less often one of the chains connected to the ignition lock. The criterion of this choice is simplicity. The result is the limit of the power of the radio tape recorder at the peaks of the load. At the same time, the backlight of the radio tape recorder at high volume can wink to the tact of music, the bass loses elasticity, highly lubricated.
When connecting the magnetic "By the mind", use copper wire with a cross section of at least 4 square meters. mm, it is desirable with an insulation of increased mechanical strength. Connect the permanent power wire The radio must directly to the battery terminal. The wire must be equipped with a fuse at 10 - 20 A at a distance of no more than 45 cm from the terminal. The minimum wire can be connected to the mass at the minimum distance from the radio, while it is necessary to ensure reliable contact. It is very helpful to inclusion in the power circuit tape recorder buffer capacity - an electrolytic capacitor with a par value of approximately 80,000 μF for operating voltage 25 V. You can, of course, use two condenser for 40000 μF or four to 20,000. They must be included in parallel, with polarity. In the VAZ-2109 on the floor behind the radio, there is a secluded place, as if specifically for capacitors. If the operation of your car provides for a breakdown of the mass at the parking time, then before connecting the mass to avoid high currents and sparks, you need to charge the capacitors with a small current. To do this, I advise you to use a 12 V lamp, 21 W with two soldered wiring. One postings should be fixed constantly under the nut of the mass of the mass of the mass on the inside of the left wing, and the second wiring is closed to a minus terminal before closing the mass chain. At the same time, the light will light up, and the charge of capacitors will begin. After a couple of seconds, the bulb will go out, the capacitors will be charged, the mass interrupter can be turned on.
The power wires must be made in one piece, without intermediate adhesions and twists, are neatly laid and fixed in the cabin and the engine compartment. It is better to spend on this extra half an hour, than to suffer, trying to find the place of damage. To transition a wire from motor compartment The cabin has the most convenient place - a hole with a rubber seal, where headlights hydrocorographic tubes pass. When fixing the wires you need to exclude contact with movable parts: hinges of the hood, pedals, steering shaft, etc. Separately, I note the importance of absolutely reliable contact throughout the chain: on the terminal of the battery, the fuse, the condenser and the pads of the radio. The length of the wires must be minimal - without hinges "on the grown". Looking ahead, I will answer a reasonable question: "Why pull the thick wires from the battery, if the wire itself is much thinner on the magnets itself?". The fact is that the thin wires of the power blocks of the radio tape recorder times in ten shorter than the wires to the battery, and the resistance, as is known, in proportion to the length. Therefore, the proposed version of the power supply of the radio tape recorder in comparison with the basic "free" will be for the amount of smaller fluctuations in power supply at power peaks.
The effect of the work done will be noticeable for the "unarmed ear" when the magnetic is first turned on. Especially striking will be improved sound on high volume. Basi will become more dense ("meat" appears), the upper frequencies against the background of heavy blows, such as a large drum, will cease to "smear". With the "light music" - winking of the display and the backlight of the radio, will be finished. Now the main obstacle to the power paths remain acoustic wires.
In the "Basic Variant", the speakers are connected to the radio with the help of wires that the same speakers and are equipped. Everything seemed to be logical: and there are plugs, and plus it does not confuse a minus. But it is possible to name these wires acoustic only in the first approximation, approximately like a sinusoid in the first approximation is straight. Some firms - acoustics manufacturers explain that the "complete" wires are intended only to verify the performance of the speakers. This is understandable, otherwise it is not to meet the budget. So, in the performance of the speakers with the help of "complete" wires, we were convinced. It is time to open new abilities of the speakers through acoustic wires.
The most correct thing is to buy precisely acoustic wires, if, of course, there is where and what. Dear acoustic wires in the entry-level system - luxury, not justified. But if you find inexpensive (1 - 2 USD for meter), then it is worth it.
The second option is to make or choose the wires yourself. The rule is: the cross section should be 2 - 4 times the cross section of the "complete" wire. The wire should be copper, the wire must be stranded, otherwise - a gol on the fiction of the adhesive.
When replacing the "complete" conduirs to a more solid effect will be to appear in the appearance of previously not hearing nuances in a well-known phonogram. In some cases, the effect is similar to a sensation caused by the cleaning of the ears. This is with a successful choice or manufacture of wires. If the effect is unsuccessful - as if on the ears "drove." In short, it's a subtle and reserves of inexhaustible.
Front acoustics in the "Basic Variant" (for VAZ-2109 with a low panel) The main location of the frontal speakers is the front door. Variations - lower front angle or middle door above armrest. Fastening speakers - self-drawing to the upholstery of the door. Result: Dynamics are not fixedhard or not sufficiently hard. At the increased volume of the speakers, the doors are fascinated, the pride is heard. When working only the front pair driver, mostly hears the sound of "their", the left dynamics, the passenger, respectively, right. The sound is tied to the speakers.
As you know, the heads in any case should be fixed rigidly. In very simple version On the upholstery of the door it is necessary to install a plywood support ring. The outer diameter of the ring is like a decorative lattice, the dynamics, internal - on the diameter of the planting opening, thickness - about 20 mm. The ring must be installed from the outside of the upholstery and consolidate with inner Screws through metal struts. The struts of different lengths (at place) can be made of steel strips with a width of 10 mm and a thickness of 1 - 2 mm. With this attachment will increase the rigidity of the door upholstery. The speaker is installed outside through the rubber gasket. Exterior design - by opportunities and discretion: from oil paint to piano varnish.
The lack of the simplest way to install the speakers is a forced orientation of their "face to face", on one acoustic axis. So it was in the "Basic Variant". But now the speakers on high volume are no longer vibrating, the pride disappears, the effect of binding sound to the heads is reduced, because in part, this effect is just due to the pride.
A more time-consuming method for installing front acoustics is the manufacture of podiums. The options described below allows you to orient the speakers in the space as necessary, and this refers to the emitters with a diameter of up to 200 mm, which can be installed without interfering with the manual windows drive. Proof - the system already mentioned in my VAZ-2109.
The main details of the podium are a support ring similar to the above described, and the "sole". In the form of "sole" can be anyone subject to simple rules: The entire plane of the "sole" should be seamless to the flat part of the door upholstery, do not go beyond its limits and do not interfere with the window model handle.
"Sole" is made from plywood with a thickness of 12 - 20 mm. Having put it in your place to the upholstery of the door, there is a hole that coincides in the hole for the dynamics in the upholstery. Next, it is necessary to determine how the reference ring must be located relative to the "sole" to ensure the correct orientation of the dynamics. The orientation question is often suggested by experimental. It's not an easy thing, so I recommend a ready-made solution acceptable for 90% of cases: try to direct the axes of the speakers towards the ceiling lighting ceiling, and if more precisely, the right speaker is "in the head" of the driver, the left - the passenger in the head. For such an option, the position of the support ring relative to the "sole" will be released: the ring with one edge concerns "soles", and the diametrically opposite edge is removed as much as possible from the "sole". It is allowed and even welcomed that the projection of the rings on the upholstery plane performed for the front of the upholstery, that is, that the speaker when closing the door "drove" into the salon, covering the kick-panel. When installing the head with a diameter of more than 165 mm without this trick, nothing will happen, you really believe. In any case, with such geometry, the distance to speakers increases, in addition, they turn out to be better protected from damage.
Semit proper position Rings, it is fixed with long screws or wooden spacers, strengthen the epoxy-resin compound with filler, and the clearance is filled with mounting foam. From the inside the podium is useful to be caught in a thin foam or felt, and outside - to separate the taste and capabilities, this is a separate topic.
When the podium is fixed on the upholstery of the door, and the speaker is on the podium, this phase of work is over, the effect can be estimated. It will not slow down to affect: the sound "harvester" from the speakers will disappear the uluses, low frequencies will be added, the transparency of the sound will be improved.
In the "Basic Variant" on the rear shelf, "pancakes" 6 x 9 are installed. Rear shelf VAZ-2108/09 is not designed for heavy speakers. Over time, the regiment saves, slits appear from the sides. The simplest way Strengthen the shelf - attach a sheet of plywood with a thickness of 12 - 20 mm on the entire surface of the non-folding part of the shelf. Considering the specific characteristics of the oval speaker (a wide diagram along the small axis), it is advisable to turn them out a little on the plane of the shelf to align the rear sound so that the small axes are directed to the listener sitting on the opposite side.
Now about the fact that the sound goes from behind. Let's ask the musicians to leave the gallery and take a place on stage, as it should be. This requires surgical interference in the rear speakers so that they become component from coaxial. The operation is simple and no time will take. From the end of the magnet, under the corporate sticker there is a screw that holds all the "economy" in the center of the coaxial system. The screw is neatly turned out, "the economy" is removed, while, of course, it is necessary to disappear wire-wires. Now it is necessary to stick the cap to the center of the diffuser so that it was like a "real" components. Excellent blank for cap - spherical bottom from aluminum beer can. Beer needs to drink, and cut off the file with a file, removing the chamfer from the protruding ring along the periphery of the bottom. It is necessary to act in such a sequence, otherwise aluminum sawdust spoil beer, and we have a strict budget. After the operation to remove unnecessary and transplantation, the desired speaker acquires a respectable look, and the magnetic system is protected from dust.
When assembling the rear shelf with a plywood "reinforcement", the gap between the shelf and plywood should be filled with cotton or foam rubber, and the holes for standard speakers and the rear belts hermetically drown out - here is the main source of acoustic circuit. As far as expressive, low frequencies will sound after such an operation, it will be obvious even to the skeptical listener.
Freated after "surgery" nodes of the SC / RF emitters of the rear "pancakes" do not think to throw away. They are installed on the brackets in the corners of the racks windshield, Connected, as it was, in the parallel with the rear speakers and will now work with front sakers.
The effect of the work done will turn the sound from the head to the legs (only in the horizontal plane). That is, musicians, except that the bass guitarist will move forward. Finally, it will be possible to seriously talk about the sound scene, which thanks to the far-fledged sch / RF emitter will rise and move forward. High frequencies will be in sufficiency, and therefore, the desire to "add" them will disappear, making extra distortion.
Since the magnetol, speakers, combinations of materials and geometry of the nodes are incurred by many, it is possible to say with confidence that you made you on the recommendations of the audio system are unique, the other, exactly the same, does not exist in nature. And yet, some features of the sound scene can be predicted. Before the alterations described, no features were noticeable, since the sound scene did not exist. Now she is, and with it often the effect of "black hole" in its center is often arising: the sound is normally distributed to the left and right, and in the center - the failure. You can localize this effect using a phonogram on which a simple musical composition with a vocal party is recorded. After listening to her on the home audio system (not necessarily dear and challenging), you need to remember the location of the tools and vocals. The vocals are almost always written in the center. If, when playing in the car, the voice "will leave" from the center, it makes sense to organize the central channel in its simplest form. As the speakers of the central channel, I successfully used the RF emitters from the front coaxial acoustics. Operation on the "separation of Siamese twins" is similar to those described in Recommendation No. 4, with the difference that the central caps from beer bottoms will be vigorously here. We must choose something else. For example, I had a great capsules from Kinder Surprise.
The RF heads released from the coaxial design are fixed on the rearview mirror bracket. The direction of the axes of the sakes - in the direction of "its" half of the windshield. In addition to filling out the "hole" in the center of the newly acquired sound scene, the diet of the central channel raise the sound scene noticeably above the level of the dashboard. The disadvantage of the central channel in its simplest form must be recognized as a narrowing of the sound scene, but here the compromise is inevitable.
Conclusion
On the alteration of sound in his car with the "Basic Option" on the one described above I took a year and a half. Why so much, if everything is so simple? Yes, because the lion's dollars went to experiments, because here I only told about what was completed successfully and that I can recommend others. And it turned out not immediately. You now have the opportunity to advance further. Successes!
