Klipsch RP-280F  Floorstanding Speaker - Ebony (Each) The Country Of Origin Is China The Reference Premiere RP-280F floor standing speaker is the largest in the Reference Premiere family, producing cinematic sound from two 8-Inch Cerametallic woofers and a Hybrid Tractrix Horn 1-Inch Linear Travel Suspension Titanium Tweeter. 90x90 Hybrid Tractrix Horn All New Tractrix Port. Strong, Flexible Removable Grille. MDF Cabinet with Brushed Polymer Veneer Baffle Finish.Perfect fit to add one of Klipsch Dolby Atmos elevation channel speakers to deliver overhead sound to your home theater. Dimensions(inches): 43.125 x 10.5 x 16.375