" http://www.amazon.ca/gp/product/B000V2N31K?tag=httptorontost-20<br />Single real wood floorstanding speaker with all MDF construction and resonance-free enclosures<br />Equipped with dual 65-inch dynamic balance mineralpolymer composite cone drivers<br />Features Power Port technology to reduce chuffing or port noise<br />Equipped with one 1-inch silkpolymer composite dome tweeter<br />Features a neodynium magnet low viscosity ferro-fluid cooling and a heat sink on the back of the magnet <br />Polk Audio RTI A5 Floorstanding Speaker (Single Black)"
