Designed for a 360 degree listening area. These speakers were designed so the sound comes from the front and back providing incredible balance while filling a room with amazing sound/music and or television. These speakers are older but in excellent condition. The sound is amazing and this is one of those "great craigslist deals". I do have the grills, I just took them off for the pictures. Check out this link for the specs: http://www.who-sells-it.com/cy/mirage-speakers-1446/m-790-5779/page-6-fullsize.html Location: North Stonington/Westerly area it's NOT ok to contact this poster with services or other commercial interests connecticut