“家庭影院”是相当热门的一个概念,一般理解为既能听歌曲音乐,又能唱卡拉OK、看影片的娱乐消遣性的影音组合。其基本组成应包括电视机、影音节目源、放大器和音箱等,但具体组合则因器材不同而千差万别。目前市场上高档的家庭影院组合动辄上万元甚至几万元,低档的则只需二千元(不包括电视 “Home theater” is a rather popular concept, generally understood as both can listen to song music, but also sing karaoke OK, watching the movie entertainment recreational video and audio portfolio. Its basic composition should include television sets, audio and video sources, amplifiers and speakers, but the specific combination varies widely depending on the equipment. Currently on the market of high-end home theater portfolio at tens of thousands or even tens of thousands of yuan, low-end is only two thousand yuan (not including television