Embedded acoustics for home theater

Good sound while watching a movie is no less important than image quality. When choosing a good idea to know how classified acoustics for home theater. It happens with a few strips, depending on the sound reproduction. The maximum number of bands-seven. The difference exists on the method of installation (floor or ceiling) and speakers. Also phonics is open or closed. The installation of these types is equally easy.

The differences in the systems

Speakers for home theater system has multiple configuration types. To install in Palace and the wall or placing the speakers evenly around the room, using wires or without them.

Built-in acoustics allows you to save space. You can select open or closed. Acoustic system of the first type usually consists of a frame, dynamics, protection grilles and fasteners. For suspended ceiling installation would be difficult extra padding insulating material.

The System of the closed type transmit more clean and smooth sound. Modern speakers look like lamps on the ceiling, so you look good in an interior. Full sound is due to the uniform distribution of the Central and front channels.

Standard acoustics 5.1 home cinema is a column that is situated evenly around the room, at equal distance. The downside of such a system can be considered leads, which a large number. They need to be or hide under the baseboard, or purchase additional boxes. To properly configure such acoustics will need professional help. But if we are talking about a simple layman who does not distinguish the subtleties of sound is fine and the standard manufacturer settings.

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Wireless speakers for home theater system — the most modern solution. It will be appropriate where there is no possibility to hide the cable or not the suspended ceiling. Such a pleasure to be costly. In such a system is the innovation — satellites, they are located in the rear, and just fit it wire.

Pros

Recessed speakers for home theater system has advantages:

- Small size.

- Ability to fit into any decor, choosing the grille in the color.

space - Saving.

- Simple installation.

In the walls to install a Central two and the front channel.

Subwoofer

A Set of speakers for a home theater must have to have this element. Its location depends on the willingness of the owner. But still you should install it where the sound is optimal. You can only find out by experiment.

Universal 5.1 acoustic system consists of four front speakers and one Central. There also includes a subwoofer. This set — the boxed type. If the kit includes an additional subwoofer, the system rises to 5.2. Modern improvement of sound has no limits, so acoustics are increasingly improved in the class. There are already versions up to 9.2. And this is not the limit.

If you want to save the acoustics for your home theater may not be ready boxed option, and individually. For this you need to make the choice of the individual components.

Capacity

Choosing a good speaker system for home theater, you need to pay attention not only for its sound but also for power. From these parameters will depend on the volume of the sound. Power should be selected not only on their own, but also to consider the size of room to install the system. To great premise a little better power to choose, you can be disappointed in the selection.

This parameter can be calculated by yourself. This is about 10 watts per 1 square meter. All trademarks have a nominal capacity, which in practice is slightly less than the specified depending on the model. For a small space and a small number of people embedded acoustics for home theater may be of small capacity. Enough 100 watts in the room.

Tips

Selecting speakers for home theater on their own, many people mistakenly believe that all components must have the same manufacturer. Professionals do not agree with this. Each firm specializiruetsya on the specific vector of development in a certain area. To choose the best and right component, only a competent specialist who understands the intricacies of production. The combination of ignorant consumers can be unexpected.

Also Important is the material of the body. Here the wood is favoured. Cheap materials are not the best way affect the sound. Special attention should be paid to cables. They do not need to save, if you want to enjoy really good sound.

The last factor when choosing a system is its aesthetic aspect. Built-in speakers for home theater have to like its owner the color scheme and design.Please the column must no less than the sound or great picture.

Making columns

The Diffuser helps to convert the electrical signal into a sound using vibrations of the air. In the dynamics of this oscillation extends directly to the listener, and in the opposite direction. A set of speakers for home theater system includes speakers which can be divided by design into several types:

- a common and widespread design dynamics — tightly closed box with an aperture for direct radiation of sound. The diffuser, making the reverse movement of the sound, increases the resonance frequency. Reduced power output sound waves. Therefore, such performance is typical for an inexpensive and simple designs of acoustics.

- a Reflex column is a device in the speaker output of the sound vibrations from the outside of the speaker. To this end, the housing is mounted a rigid tube that is configured to the resonance frequency of the head.

- Column with a labyrinth differs from a bass reflex presence in the body of the partitions. They form a channel for sound on the back side of the diffuser. Labyrinth equal in length to half of the sound wave the lowest frequency. Phase back and the front part under this condition must be the same.

The latter Two improve the low-frequency range of the sound. Easier and cheaper to manufacture bass reflex subwoofers. Why they are so common.

Fixed

Built-in speakers for home theater system should be proper in the space of the room for best sound reproduction. Front speakers are placed at an equal distance from each other and from the listener. The gap between the wall and the front element must be at least half a meter. The distance between two columns — no less than two meters. 5.1 system needs to create a rectangle in the center of which is the listener. Acoustics type 7.1 should be positioned similarly to 5.1. Additional speakers to be strengthened on the level with the listener.

Home theater Room

The Air transmits sound waves, they are reflected by the borders of the room and partially absorbed by them. Low frequency sound and vibration occur not only in the room to view, but for her. If the walls reflect the sound, the quality of his is lost. Also not conducive to good acoustics walls with poor insulation.

The Best option would be wall to absorb vibration. For their device, you can use mineral wool. Worst acoustic version is the placement of a reinforced structure in the shape of a cube. In this space the sound waves are reflected, will converge at one point — in the middle of the room.

Active speakers for home theater

The Difference of passive and active systems is the presence of an amplifier. Each of the active speakers can be adjusted separately. Input amplifiers are active crossover filters.

Advantages:

- wide range of frequencies;

- better audio quality due to direct connection of speakers to the amplifier.

- each column has its own volume control;

- easy filtering.

Active acoustics for home theater only has one significant drawback-the need to connect wires to each speaker.