I have one Polk CS-1 center speaker for sale. Used for a few months, and then replaced by a B&W LCR3 (so as to gain advantages associated with timbre matching, and for this reason only). This is timbre matched with the Polk Monitor series. It's a decent speaker, clear, and focused. The color, (should that matter) is black ash. Packaging, manual, paperwork included. Polk has technical specifications here. Asking $125, Local Pickup (Fairfax, VA area) preferred.