Passive satellite. The E 435 mid/high unit is loaded with four 3,5 '' high-performance speakers developed specifically for ELEMENTS. These four vertically arrayed speakers achieve a very even pattern of throw, with the volume, frequency spectrum, and audio image remaining uniform throughout the audience area. One column may comprise up to four mid / high units, which are quickly and reliably connected via E-Connect. Dimensions: 11 x 38 x 12 cm. Weight: 2,35 kg. Colour: Black.