Klipsch Rp-8000F-ii-ebony Pair 150W Floorstanding Speaker (2022) - 1"" Titanium Lts Vented Tweeter with Hybrid Tractrix Horn - Dual 8"" Cerametallic Cone Woofers with Faraday Rings - Dual Aluminum Binding Posts for Bi-Wire/Bi-Amp with Dolby Atmos Passthrough - 90 Degree x 90 Degree Silicon Composite Hybrid Tractrix Horn - Removable Magnetic Grille - 35Hz-25kHz Frequency Response - 98dB Sensitivity - 8ohms Impedance - 1630Hz Crossover - Mdf Enclosure - Scratch Resistant Finish - (11.00""W x 18.00""D x 43.12""H) - (Ebony)