How to choose and connect a home theater cable?

Home Cinema is a great solution for the house, however, there are often problems with connecting such equipment. This article discusses some options for how to choose and connect a cable for a home theater, and what you need to know for this.

How to choose and connect a home theater cable?

How to choose and connect a home theater cable?

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To connect home theater, 2 main types of cable will be required:

  • acoustic;
  • Optical-fiber (optical).

    How to choose and connect a home theater cable?

    How to choose and connect a home theater cable?

    The task of the acoustic cable is to bring an inexpervised sound to the loudspeaker, because without high-quality components, the sound can be deformed, and as a result, sound with various noise effects is heard at the output.

    This option is divided into several subspecies:

    • symmetric;
    • asymmetric;
    • parallel;
    • twisted;
    • coaxial.

    How to choose and connect a home theater cable?

    How to choose and connect a home theater cable?

    How to choose and connect a home theater cable?

    The symmetric cable is used for the XLR connector, it includes a negative, positive and ground wire. Such a cable may consist of one or more symmetric wires.

    Asymmetrical version of cable Specialists also call “Earth”. To the quality of the signal that transmits this cord is not low, it does not apply for more than 3 meters long. As well as good gear is determined by the screen that closes the main custody.

    The parallel cable consists of 2 parallel wires and plastic shell – common isolation. The design allows you to further protect products from possible external damage.

    How to choose and connect a home theater cable?

    Twisted cable is most often used to connect external devices, and home theater is not an exception. The conductors that is used in the design of such a cable allows you to minimize the loss of signal quality when laying over long distances, while the connections are improved, and the sound losses are reduced to zero.

    Twisted cable is connected to the connector that is marked by English letters HDMI. Often such labeling can be found on the rear panels in home theaters.

    How to choose and connect a home theater cable?

    Coaxial cable has increased protection due to the fact that its design is insulated (external polyethylene) and an external conductor (screen). It is used to connect to the RCA connector (can be used both as a video cable and as an audio cable).

    As well as an acoustic cable can be stranded, that is, contain two or more veins. This option is divided into the following categories depending on the constructive:

    • concentric;
    • rope;
    • Bucco.

    How to choose and connect a home theater cable?

    How to choose and connect a home theater cable?

    How to choose and connect a home theater cable?

      The first category of stranded cables is distinguished by the fact that the veins in them are located longitudinally and in parallel. This allows the signal to save the desired quality and provide the necessary resistance cable.

      Rope construction is an improved constructive concentric version. Thanks to such a structure, this category of cables has high flexibility that is so necessary when connected to a variety of external devices.

      The last option is quite rare, because due to its inner structure, similar to a web, such a cable is affected by the reflected signals. This leads to its rapid failure at a frequent operation.

      How to choose and connect a home theater cable?

      As for the optical (or fiber optic) cable, it is based on a fiberglass element or steel cable, surrounded by optical modules. It is intended for transmitting optical signals. Such a cable has several advantages over the copper signal conductor.

      • High quality signal due to data transfer rate – Optics This indicator is at the height.
      • When transmitted there are no extraneous interferences and sounds. This is achieved due to the full protection of the product from the electromagnetic field.

      This cable is subdivided by applying. Distinguish:

      • for inner laying;
      • for cable sewage – armored and unarmed;
      • for laying in the ground;
      • suspension;
      • with a cable;
      • underwater.

      How to choose and connect a home theater cable?

      How to choose and connect a home theater cable?

      How to choose and connect a home theater cable?

      Manufacturers

      Among the companies producing cable products, a number of well-known firms can be distinguished.

      • Acrolink. The company is the only distributor of the Mitsubishi Cable Industries concern, which, in turn, is a global manufacturer of high-purification copper conductors.

      How to choose and connect a home theater cable?

      • Analysis-Plus. This American manufacturer surprises the excellent quality of its products. After all, there is no wonder he trusts such famous brands like Motorola and NASA, as well as Mis of New York, Bonart Corporation of Taiwan and Stryker Medical.

      How to choose and connect a home theater cable?

      • AudioQuest. The organization is engaged in addition to the production of acoustic cables, also the manufacture of headsets, converters and some accessories for audio and video equipment.

      How to choose and connect a home theater cable?

      • Cold Ray. The company organized production facilities in Latvia. From there its products apply around the world. Among the set of units of goods, not only acoustic cables, but also connectors to them. For the most part, the organization manufactures copper cables and silver plated copper.

      How to choose and connect a home theater cable?

      • Kimber Kable. This American manufacturer makes pretty expensive products, which differs from the analogues by the presence of unique geometry and lack of screen. The internal structure of such a cable has interlacing, which guarantees high quality. Despite the high price of production, the goods fell in love with those who listen to music.

      How to choose and connect a home theater cable?

      • Klotz. This German brand specializes in the production of professional accessories for audio, video and stereo. Its products are used in cinemas, in stadiums, radio stations – where high-quality sound is required.

      How to choose and connect a home theater cable?

      • Neotech Cable. This company comes from Taiwan specializes in the production of cable products, which differs from the analogues with a patented composition. The fact is that the basis of the acoustic cable is silver UP-OCC and ultrapy oxless heartless copper. Obtaining such conductors occurs at ultrahigh temperatures – this approach allows to obtain long single crystals in conductor elements.

      How to choose and connect a home theater cable?

      • PURIST AUDIO DESIGN. For the manufacture of its products, this company uses not only the oxless and monocrystalline copper of high purification, but also the alloy of copper, silver and gold. This technology implies use in the production of cable cryogenic insulation.

      How to choose and connect a home theater cable?

      It is worth noting other companies that deserve their right to be in the leaders of the production of acoustic cables.

        Among this list it is worth allocating companies such as The Chord Company, Transparent Audio, Van Den Hul and Wireworld.

        As for the optical cable, it is necessary to specify two Russian manufacturers who are deservedly in the top manufacturers:

        • “Samara optical cable company”;
        • “Elix Cable”.

        How to choose and connect a home theater cable?

        How to choose?

        As for acoustic cords, in this case, professionals advise to pay attention to the thickness and length of the cable itself: the thicker and shorter, the better the sound. After all, thin and long analogs have greater resistance that negatively affects the quality of the sound. For this reason, it is important to place the speakers and the amplifier as close as possible to each other, if, of course, it is not about twisted cable. It is worth noting that It is unacceptable when connected to leave the cable stretched or, on the contrary, so that it is rolled by rings on the floor.

        However, this is not the only quality indicator. This parameter also affects the material from which the product is made.

        For example, such material as aluminum has long been outdated due to its fragility – it is easy to break it. The most common option is oxygen-free copper. Such copper is not oxidized (in contrast to the usual variety) and gives high-quality sound, however, the cost of the product from this material is almost twice as expensive than from aluminum.

        It is worth noting another number of materials from which acoustic cables can be made:

        • graphite;
        • tin;
        • silver;
        • Various combinations.

        How to choose and connect a home theater cable?

        As for home theater, in this case, manufacturers advise to use a copper stranded cable with a cross section of 0.5-1.5 kV. mm.

        Don’t forget that any cable whatever it is high quality should be isolated. Not only the durability of the product itself depends on the quality of insulation, but also its protection against external influences. As insulation, materials such as teflon or polypropylene are usually used. This is due to the fact that such components do not conduct electric current.

        • Color spectrum. This indicator is not so important. However, if you need a little embellish the image of the home environment, you can use the cable of the most diverse color.
        • Connectors. Clamps can be included. However, cheap cables are usually sold without any. As for the optical cable, in this case it is not necessary to take such a product with a stock, because with a strong bending data transmission may stop, and in the end the person simply will not receive the required signal. For this reason, before buying, you need to know the exact length of such a cable for connecting. With the right choice of the product should be a very small stock: at 10-15 cm.

        How to choose and connect a home theater cable?

        Methods of connection

        Connection using an optical cable should occur in the port with the title that contains the word Optical or the designation SPDIF. And you can also find a port with Toslink name.

        To connect an acoustic system, you need one connector with the inscription to connect to the terminals of red, and the other (without inscription) – to black. Otherwise, from the speakers, you can hear a rattling or freeway.

        How to choose an acoustic cable, look next.

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