Sound bar, Ming-video (certified), Zaozhuang sound

In addition, the window can be broken insulation aluminum hollow glass, the kinds of windows currently on the market can be regarded as one of the most technologically advanced audio, with good sound insulation. At the same time, you can also hang heavy curtains, weaken both improve light, it can also play a good sound absorption and sound insulation. Doors also need some sound effects sound bar, the quality of the door structure is the main factor affecting noise performance, informal internal fire doors now on the market are filled with sound-absorbing effect of preventing or cotton insulation and other materials, have a certain sound effects. "Seams" in handling the door and the door beams are also very important, the door frame to add mute article. 1997, JBL decided to gradually stop the production of its professional loudspeaker systems, offered to enter the civilian market, the profit is too high civilian KTV sound, so there is the temptation, though the world of professional sound frequency units are used in massive JBL Professional speakers, but this is not against the profits earned by one-third of the civilian market in Europe, JBL offer it the professional market, Germany, Switzerland and Japan began to replace the brand JBL, competition and create a new era of advanced monitor speakers. Sound bar, Ming-video (certified), Zaozhuang sound provided by economic Ltd. Weifang east. Weifang Economic and Trade Co., Ltd. Dong (www.wfhdyy.com) Shandong Weifang, speaker of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ming-leader in audio and video with the staff warmly welcome all inquiries negotiations to create Ming-video better future.