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１／４波长加载式二分频音箱陈闽兴１／４波长加载式二分频音箱就是利用一段具有１／４波长长度，且一端封闭而另一端开口的楔形管子，将扬声器安装在这段管子的中间。当某一频率的１／４波长等于这段管子的长度时，管子里的空气柱将产生谐振。如果设计这段管子的谐振频率...
1/4 wavelength loaded two-way speaker Chen Minxing 1/4 wavelength loaded two-way speaker is the use of a quarter-wave length, and closed at one end and the other end of the opening of the wedge-shaped tube, the speaker installed in this section of the tube intermediate. When a quarter wavelength of a frequency is equal to the length of the tube, the air column in the tube will resonate. If you design the resonance frequency of this tube ...