DESC: Need to have a speaker that you can mount to the wall? The Yamaha NS-IW470 Natural Sound 3-Way In-Wall Speaker System is here for you. This speaker comes with dual 6.5-inch woofers, a 2-inch paper cone midrange and a 1-inch tweeter, ensuring clear audio across the signal spectrum. This speaker mounts flush and requires no floor space. In addition, the frame and grille may be painted to complement any decor.