音箱:
http://www.futureshop.ca/en-CA/product/polk-audio-polk-audio-floor-standing-speaker-rti10-black-single-speaker-rti10/10034462.aspx?path=b4bd13c8d133d75b4dcabaa93269b594en02
功放:
http://www.futureshop.ca/en-CA/product/polk-audio-polk-audio-floor-standing-speaker-rti10-black-single-speaker-rti10/10034462.aspx?path=b4bd13c8d133d75b4dcabaa93269b594en02
功放: