• Installation instructions of wire rope for professional speaker

    There are various ways for a long time, the installation of the speaker box , including the ground type(mainly for the subwoofer and stage and feedback loudspeakers), wall-mounted installation with a fixed or turning bracket, floor mounted installation, and wall-embedded and concealed installation, and of course wire rope hanging installation.Today we will take the 15-inch professional speaker E-15L as an example to explain the basic steps and matters needing attention for the use of steel wire rope lifting professional speaker.

    2018-11-02 Guangzhou Xunkong

  • Lifting installation instructions for linear speaker with wire rope

           Linear array speaker is a group of integrated units arranged in straight lines closely, which has the same amplitude and phase. Linear array speaker shows a narrow beam in the vertical plane of the spindle. Energy superposition can radiate at a long distance. The curved linear speaker assembly can make the lower end cover the near area, the middle and the upper end cover the middle area and the far area, forming an equal sound pressure cover from near to far. The linear array speaker is mainly used in the environment of high space and large area where need high demand for sound quality.

    2018-11-02 Guangzhou Xunkong

  • Installation process of supporting bracket for LCD splicing screen

    This is the introduction for installing the supporting bracket for LCD splicing screen.

    2018-11-02 Guangzhou Xunkong

  • Introduction for the scheme of clock conference system and video tracking system

    The clock conference system mainly consists of the clock conference host and the time-keeping conference microphone. The clock conference system has the functions of timing, video recording, voting and application service.

    2018-11-02 Guangzhou Xunkong

  • Introduction of the function and signals of HD hybrid matrix

    HD hybrid matrix is a high performance high definition video signal switching device. It supports multiple kinds of audio and video signal input an output, any signal output is free to choose any signal source and does not interfere with other output signals, which causes the minimum possible signal transmission attenuation and ensures that the image and sound signals can be Hi-fi output.

    2018-11-02 Guangzhou Xunkong

  • Introduction of 4K video signal resolution and transmission bandwidth

    4K signal refers to ultra HD video signal with 4K resolution, in which 1 “K” is equivalent to 1024 pixels, since in the field of computer science it is all represented as a carry of 1024.

    2018-11-02 Guangzhou Xunkong

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