Choosing the best home cinema

How many different techniques accompany a person in life: an old gramophone or audio system, video recorders, and smartphones instead of players. The once exclusive copies are available to the general population: a good home cinema has ceased to be a sign of luxury, today you can even buy wireless models (Wi-Fi). The right choice of home theater allows you to enjoy high-quality sound and picture at an affordable price.

Standard home theater structure

The classic composition of the home theater is as follows:

1. DVD player;
2. AV receiver;
3. acoustic system;
4. television.

Tip! You should not take a ready-made kit - it is better to purchase each component separately for your feelings and desires, in accordance with the room where the viewing will be carried out.

Now let's talk about each item in more detail, analyze the pros and cons of devices.

Television

How to choose a home theater? Many experts advise to start the selection with this component. For a good view of various videos, the diagonal of its screen should be not less than 32 inches. Today, manufacturers produce TV with a diagonal of up to 105 "(266.7 m!) With support for 3D technology.

How many disputes are going on which is better to buy LCD TV or plasma. Plasma panels convey color much better, they have diagonal across the entire wall, but they are very fragile, you have to be careful when transporting, besides power consumption twice as much as the LCD.

The average lifetime of a plasma is 30 thousand hours, while the LCD has 2 times more, but the cost is higher. All LCDs are available in a standard 16x9 aspect ratio, but it must be borne in mind that the actual size will be 3-4 cm larger at the expense of the frame.

DVD player

This device replaces the outdated player.With it, you can listen, view everything that is recorded on compact discs, transfer images from a digital camera to the screen. Managing it is practically no different from a VCR, so it will be easy to understand.

Tip! If you have the means, then you should buy a good DVD recorder to record your favorite music and TV shows.

Receiver

It performs many functions, the main one - it converts a digital signal for its further transmission to the channels of the speaker system and subwoofer. The most acceptable for home version 5.1in which the distribution of sound is as follows:

• AV receiver
• two - front;
• two - rear;
• one per center and subwoofer.

Amplification of the signal transmitted to the acoustics is also a function of the receiver. Sometimes, instead of him, they pick up AV amplifier, which fully performs all functions, but it does not have a built-in FM-receiver.

The receiver and receiver have a five-channel amplification system, so you need to choose them correctly. poweron which the sound quality of the whole acoustics depends. Users need to remember:

1. The power of the speakers front and rear channels should be the same.
2. The more powerful the amplifier, the better its functionality.

It is important to know! If your living room has an area of ​​up to 30 square meters. m., then the AV-receiver is chosen with a power of 100 watts per channel.

Pay attention to the sampling frequency or the recording of the sound intensity: in modern AV devices it fluctuates at a level of 256 kHz. Here is the same story: the higher this parameter, the better the sound quality.

Acoustics

We will not describe here the physical nature of the sound transmission, we note only that the system should transmit a high-quality signal to the satellites and the subwoofer.

Central channel

Used to transmit dialogue and sound effects. As a rule, the center channel speakers are always placed in a horizontal position in front, if the TV is on or under the stand.

We must remember! His column is equipped with high-quality magnetic protection so that distortion from working speakers on TV does not appear.

Front channels

Reproduce music and sound effects. In the absence of a subwoofer, the entire load on the bass is distributed between the left and right speakers while the quality of sound transmission drops sharply.

In terms of size, they are the most voluminous, they are divided into 2 and 3-way.Three-lane have three speakers:

• Great to play low;
• medium - medium frequencies;
• the smallest is tall.

The columns are designated according to the location: R to the right or L to the left, one and a half meters from the TV, at a height of at least 1 m from the flooring.

Rear speakers

Intended for create surround sound. Available in two types: Dolby Digital and Surround. It is located behind the speaker so that it is slightly higher than the audience hearing aid. They create a sound of an omnidirectional type, so they are installed by the speakers on the surface of the walls or sent to the ceiling. Sound waves must be reflected before reaching the viewer's hearing.

Subwoofer

He is in charge of low frequencies, and is used to improve the overall sound quality of the entire acoustics. Choose an acceptable option not difficult. At the same time, the emotional perception of all the specific effects of the film increases: shooting, the clang of the arms and the sound of sabers crossing, explosions, and so on.

The subwoofer can be installed almost anywhere in the room, because our organs of hearing do not recognize the direction of low-frequency sounds.Before installation, you need to check the operation of the device at this point: there are places where it functions inadequately with the requirements.

These devices are divided into active and passiveThe first ones have a built-in power amplifier, various regulators, require a separate connection to the network, this is different from the second. How many such devices cost to install is a matter for each user, but experts advise no more than two.

In addition to all the above recommendations, users should remember: choosing acoustics, pay attention to the power, which should be slightly higher than the power of the receiver already installed in the room.

Wireless connection

Wi-Fi connection is chosen to remove cable system, components of which, without thorough repair, cannot be hidden from prying eyes. At the same time, do not forget: there must be so many sockets in the room that is enough to connect all the equipment.

Attention! You can not install a wireless system if you already have a Wi-Fi router or microwave - they change the sound quality, create various interference.

It makes sense to buy a wireless cinema only if:

• You want to create a powerful acoustic effect;
• the premise is prepared in advance, all the necessary technical conditions are fulfilled;
• want to remove extra cables besides connecting to the network;
• There is financial freedom to purchase equipment.

Today, in stores you can find several options for home theaters with Wi-Fi acoustics - a huge selection of models from LG, Samsung, even Sony and Panasonic have released trial models of similar systems.

Final Tips

So, we have already figured out how to choose a home theater, it remains only to clarify a few nuances.

1. Must choose color palette acoustic system: its speakers should fit harmoniously into the interior;
2. When buying an LCD TV with 3D support, check how many pairs of points is available, do not hesitate to try them on.
3. All system components must be manufactured. from wood or chipboardotherwise, with sound effects, rattling and other negative consequences await you.
4. Choosing rather powerful acoustics from 100 to 200 W, think about your neighbors: install in advance soundproof protection. It will positively affect not only your relationships with others, but also the playback of a sound series of films.

Before you go to the store for shopping, check out the best (according to user feedback) modern home cinema, and budget models acoustics.