I have for sale a complete set of 4 speakers from the JM Labs Cobalt series and a center channel from the chorus line. This includes: 1 Pair of 806S Bookshelf Speakers - Signature Series 1 Pair of SR-800S Rear Surround Speakers 1 Chorus 700S Center Channel Speaker I have been running these 5 speakers in my home theater and the center channel matches well with the bookshelves when watching movies. They have always been driven with clean power and been handled with care. Read a review of the bookshelves here: Review: JMLab Cobalt 806S speakers - Reviews - Home Audio - AtHome - Technology If you are local, you are free to come out to my home on Long Island and I can demo the speakers for you. The bookshelves alone retailed for over $1200 when these were in stores. Feel free to email me with any questions or for pictures. Asking $800 for the set plus shipping.