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單音喇叭有辦法改成立體喇叭？

Apr 23rd 2014, 15:43

買了一個四吋低音喇叭，卻發現是單音！類似這種四吋喇叭....
http://detail.1688.com/offer/1003269714.html?spm=a260y.4157877.5771081.15

它裡面有一顆約2吋高音單體、一顆4吋低音單體，

我猜設計師將外部音源的左右聲道經過「混合」之後，
再濾波成高低音給兩個單體使用。
因為我聽得出來這個產品沒有左右聲道之別！( 哭 )

且我用電腦右下角的音量控制「平衡」來調左右聲道，
證實其左右聲道完全沒有變化！

假如我再買一顆一模一樣的4吋喇叭，
我把MP3、手機等外部音源3.5mm 先分成兩道 ( 當然其中一道需多一條GND )，
分給兩個喇叭使用，這樣是否會有立體聲？

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