请教关于2.5分频

萧萧鸟

知道有2分频，有3分频，但是近来见有烧友提到2.5分频，不知2.5分频是什么意思，具体是怎么搭配的，有图纸的请上图，谢谢。

海象

以下是引用萧萧鸟在2004-12-6 17:22:00的发言：
<img src="attachments/dvbbs/2004-12/2004126172217596.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2004-12/2004126172217596.gif\');}" onmousewheel="return imgzoom(this);" alt="" />

最下面的那个应该叫超低音啦，也应该有个电容并联，一般分频点都取在100赫兹以下，
所以这个电容一般也很大，3、4百微法的。

维卡亚

同意楼上的。

萧萧鸟

<img src="attachments/dvbbs/2004-12/2004126172217596.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2004-12/2004126172217596.gif\');}" onmousewheel="return imgzoom(this);" alt="" />

海象

KEF　的　Coda9 就是一例。