「前級音質、後級推力」的說法? - 喇叭

By Jessica
at 2010-09-03T09:45
at 2010-09-03T09:45
Table of Contents
接觸被動式喇叭沒多久
就一直看到類似「音質由前級決定、後級負責推力」的說法
版上也相對較常討論不同前級的音色,而不是後級
但心理一直有疑問:
若兩者都是將類比訊號放大,後級放大的倍數更多,影響更大不是嗎?
且,數萬、數十萬的後級也比比皆是
如果後級只負責推力,為何還需要這麼高的價位呢
所以,除了推力,後級真的不重要嗎?
--
就一直看到類似「音質由前級決定、後級負責推力」的說法
版上也相對較常討論不同前級的音色,而不是後級
但心理一直有疑問:
若兩者都是將類比訊號放大,後級放大的倍數更多,影響更大不是嗎?
且,數萬、數十萬的後級也比比皆是
如果後級只負責推力,為何還需要這麼高的價位呢
所以,除了推力,後級真的不重要嗎?
--
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