KTV stereo speakers, stereo speakers Zibo, Ming Hai video

 Sound a current sound how do how to eliminate the problems caused sound current sound box: an electromagnetic interference EMI also can be divided into the power transformer interference and stray electromagnetic interference. 1, due to a power supply transformer leakage magnetic interference caused multimedia speakers, under the conditions allow for the installation of a transformer shield effect is very obvious import of hi-fi speakers, you can maximize the magnetic flux leakage barrier, only with shield iron type material. We should try to choose the big brands, solid materials products, in addition, the use of an external transformer is also a good solution. 2, stray electromagnetic interference is common, speaker wire, crossovers, wireless devices or host computer will become a source of interference. The main speaker will be allowed under conditions far away from the host computer, and reduce surrounding wireless devices. With the growing popularity of home theater conference room audio speakers, 5.1 and 7.1 channel speaker increasingly high degree of concern. But it is not a good thing to be able to have good sound effects, compared to the previous, the 5.1 channel speaker placed much more complex. ■ subwoofer placement because the human ear is not sensitive to directional bass sound speakers, so you can put it in the corner. But this time, we must pay attention to two things: one, the subwoofer must not be placed easily formed on the resonant objects. If so, when the subwoofer work, objects also followed shock, a great influence on the sound quality; two, the rear of the subwoofer does not matter to some close to the wall. This is because many of the subwoofer is designed after the inverter. And after phase hole toward, if not a certain distance, not to play the bass. Therefore, should at least have some distance from the wall. KTV stereo speakers, stereo speakers, Zibo, Weifang Ming Dong Hai video provided by trade Limited. Weifang Economic and Trade Co., Ltd. Dong (www.wfhdyy.com) strong, credible, Shandong Weifang speaker industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Ming sea into the brilliant video and you work for a better future!