[01/12/2021] Polk Audio MagniFi 2 Sound Bar & Wireless Subwoofer (2020 Model) 長條喇叭與無線重低音，Polk Audio MagniFi 2 Sound Bar & Wireless Subwoofer (2020 Model) with 3D Audio & Built-in Chromecast – Universal 4K Compatibility – HDMI & Optical Cables Included，目前特價$399 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買:amazon。