如果真要建成家庭影院光有优良的器材和正确的系统配接是不够的，必须还要有合格的环境才能使这些设备还原出电影声场来。用普通居室充当家庭影院和Hi－Fi听音室具有先天不足──空间太小。一般家庭的客厅或居室只有十二平米左右，很少有十五平米以上的单间。在THX标准中，混响 If you really want to build home theater has excellent equipment and the right system is not enough light, must have a qualified environment to enable these devices to restore the movie sound field. Using common rooms as home cinemas and Hi-Fi listening rooms is inherently inadequate - space is too small. The average family living room or living room is only about twelve square meters, very few rooms of more than 15 square meters. In the THX standard, reverb