DVD视频播放机的问世和卫星广播的开通使得越来越多的人花费不了多少就能在家里很容易地建立起自己的家庭影院,从而足不出户就可欣赏到影剧院般的影像画面与声音效果。随着家庭影院的兴起,一大批开发商纷纷加盟此领域产品的开发,针对不同用户的不同需求,相继开发出相对简单便于单人在小范围中使用的系统,以及特别设 The advent of DVD video players and the opening of satellite radio have made it easier for more and more people to build their own home theater at home so that they can enjoy theater-like video without leaving home sound effect. With the rise of home theater, a large number of developers have joined the development of products in this area, according to the different needs of different users, have developed a relatively simple single-person use in a small area of ​​the system, as well as special set