Never used. Normally $150-$175. We purchased an extra set by mistake. RCi Series In-Wall Speakers deliver incredible Polk sound to every room in your home without using any floor or shelf space! Now you have new options for more flexibility and performance from Polk Audio. Out of the box and into the wall, that's how easy it is to install the new Polk Audio RCi Series In-Wall Loudspeakers. Dynamic Balance components and Aimable Tweeters ensure spacious imaging with amazing clarity and well-balanced sound in any listening position, not just a small "sweet spot". Paint them to match your decor and they practically disappear, leaving you with nothing but high performance sound! Installation is easy as 1-2-3: cut one hole, feed the wires, and simply drop the speaker in. Rotating Cams secure the speaker safely with no extra assembly or mess.