div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220403005e6b0885fea07d37c9610958html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: · 916 This refers to the number of traditional surround speakers front center surround etc This number refers to how many powered subwoofers you can connect to your receiver src=https:reader030vdocumentinreader030viewer20220403005e6b0885fea07d37c9610958html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv