智能液晶电视接外音响是否需要另安功放

智能液晶电视接外音响是否需要另安功放
2025-03-16 06:09:31
推荐回答(2个)
回答1:

智能液晶电视外接音响设备不需要另外安装功放机。
我们所说的音响,应该包括前置电压放大、功率放大、音箱和周边设备,当然,前置放大机、功放机、周边设备和音箱也可以单独配置,但其中最基本的应该包括前置放大级和功放级。没有功放的设备不能称为音响设备。

回答2:

  只能说,外接是要根据用户具体条件才能决定:
  1、如家中有套现成的音响设备。音响设备包括:功放机+音箱,即完整一套放音设备。可以直接将功放机的信号输入端,与电视的伴音输出端连接使用;
  2、如现有电脑音箱,也可拿来就用。电脑音箱,也是内带功放电路+喇叭的完整音响设备,其输入信号线直接与电视输出接口连接即可。但电视必须有音频输出接口才行;
  3、什么都没有,自然需要上面二者之一,才能达到外放电视伴音目的。仅有喇叭,也是需另添功放机,才能推动喇叭发声的;
  4、电视机没有伴音输出接口的情况,可从机顶盒设备的AV输出信号端获取,稍做改接或另购一转接线,即可与音响设备匹配连接。

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