选择一套适合自己欣赏口味和经济承受能力的家庭影院,应注意以下几点:第一是现有的聆听空间;第二是聆听的人;第三是器材的搭配;第四是器材的摆设。对于视听空间要有一个基本规划。若配置有后置音箱,则对墙面的吸音效果有要求。电视机尺寸是确定最佳空间的标准,以74cm彩电为例,适当的距离应是3～4m,加上后置音箱的空间,最佳聆听空间为长5m、宽3m。通常受电 Choose a home theater for yourself to enjoy the taste and affordability of the home theater, should pay attention to the following points: First, the existing listening space; the second is to listen to people; the third is the equipment match; the fourth is the furnishings . For audio-visual space to have a basic plan. If equipped with rear speakers, the wall of the sound-absorbing effect requirements. TV size is the best space to determine the standard 74cm color TV, for example, the appropriate distance should be 3 ~ 4m, plus rear speakers space, the best listening space is 5m long and 3m wide. Usually powered