Really nice pair of Boston Acoustic speakers for sale - Great as front speakers in a surround setup, or for stereo listening. Sound best when elevated slightly. They are in great condition, I'm the second owner. I have two pairs and am keeping one for my own enjoyment. Here are some info/reviews from the web regarding these: http://www.diyaudio.com/forums/multi-way/27184-listened-boston-acoustics-t830-speakers.html http://audiokarma.org/forums/index.php?threads/boston-acoustics-t830.446958/ http://audiokarma.org/forums/index.php?threads/boston-t830-really-liking-these.512729/ if interested in using these in a surround setup, I am selling a pair of Boston Bookshelves, and a center channel, and a JBL subwoofer which makes a nice set, will give a discount in such a situation these use the same tweeters as the highly regarded A40, A60 etc line and could be used well with those models Specs Impedance: 8 ohms Sensitivity: 90 db/W/m; 45Hz - 20kHz 3dB; (1) 8" woofer; (1) 3" midrange; (1) 1" tweeter Dimensions: 10" W X 9.5"D X 33" H