JBL Arena 120 Black 2-Way 5.5-Inch Wall-mountable Bookshelf Loudspeakers (Black) 1-inch (25mm) soft dome tweeter provides clean, powerful highs 5.5-inch (140mm) woofer brings room-filling JBL sound to all your music, TV shows, movies, and console gaming Integrated wall-mount solution for flexible installation and system configuration Contemporary cabinet shape with angled side and top panels provide a sophisticated, modern look Functions as a bookshelf or surround speaker in stereo or multi-channel systems