[09/20/2015] Cyber Acoustics 30瓦電腦喇叭，Cyber Acoustics 30 Watt Powered Speakers with Subwoofer for PC and Gaming Systems in Frustration Free Packaging, (CA-3602a)，包括重低音，定價$49.99，目前特價$29.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。
[09/20/2015] Cyber Acoustics 30瓦電腦喇叭，Cyber Acoustics 30 Watt Powered Speakers with Subwoofer for PC and Gaming Systems in Frustration Free Packaging, (CA-3602a)，包括重低音，定價$49.99，目前特價$29.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買: amazon。