家庭影院系统的中置音箱主要用来重放影片中的人物对白,将中置音箱放在与显示画面最接近的位置(一般多置于显示设备的上面或下面,也有个别将两个中置音箱分置于上下或左右两侧),使观众听到的人物对话是从画面中传出的,从而实现声音与图像的和谐统一。因此中置音箱对展现电影对白的艺术感染力,烘托故事情节起着非常重要的作用。但从实际使 Home theater system is mainly used to play the center speaker in the film to play the character dialogue, the center speaker on the display and the closest position (usually placed above or below the display device, there are also two individual in the home Speakers sub-up or down or left and right sides), so that the audience to hear the dialogue is heard from the screen, so as to achieve the harmony of sound and image. Therefore, the center speaker to show the artistic appeal of the film dialogue, set off the story plays a very important role. But from the actual use