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INC 82 / INC 62
„Swivel“技术使高音喇叭可以转动,角度最大达35 度,这样可以取得最佳播音,同时又能
美地对准 收听位置。
接双声道立体声放大器
图 4 显示音箱连接到立体声放大器。
避免需要修机的几点建议
当音色调节器处于中间位置,即放大器线性运作时,所有HECO-喇叭的音色都调在最佳
态。如果音色调节器调得过强,会有更多的电能传给低音和/或高音喇叭,这样在大音量运作
时,会损坏喇叭。
如果您的放大器的输出功率比喇叭上标注的容许负荷高出很多,这时将发出粗暴的声音,而
会损坏喇叭。但这种现象的出现实为偶然。
输出功率弱的放大器则在中等音量时就会对喇叭造成危险,因为它比大功率放大器更容易
载。因超载导致的声音失真不但可以清楚地测量出来,而且还听得出来。这对您的喇叭非常
危险。
因此请您在调音量时,要注意观察声音是否失真。一旦出现声音失真,应该立刻调低音量
喜欢欣赏大音量的人必须注意,放大器发出的输出功率应至少能为喇叭所承受。
总而言之...
放大器、调谐器和 CD/DVD 机 –不只是抵挡产品 –都会产生听不见的高频颤动。如果高音
叭在开到低音量到中等音量时消失,应请专业人员来检查您的音响设备。
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