MartinLogan Theos and Motion series speakers deliver high standards of sonic efficiency and precision. This extensive package includes a Dynamo 500 10" powered subwoofer, two Theos 8" gloss black floor speakers, two Motion 2 3½" bookshelf speakers, and a Motion 8 4" center speaker — all from the Magnolia Home Theater® collection. You get the bookshelf and center-channel speakers for free as part of this package purchase, for a total savings of $800, plus free shipping.