Invisible. Powerful. Dynamic.The 600E derives its D’Appolitio speaker array directly from our highly acclaimed Platinum T6 tower and incorporates a fully enclosed and internally braced enclosure designed to fit standard 16-inch-studded construction. A pair of 6.5-inch fiberglass cone midrange flanking a 1-inch ferrofluid-cooled tweeter optimize use of the narrow enclosure to deliver a traditional “tower” performance. The result is a cost effective in-wall alternative where space does not compromise the sound quality.