JBL ES80BK 3-Way Dual 6.5" Floorstanding Speaker for $130.00 shipped.  Here is a screenshot for your reference. It features cellulose-fiber cones reinforced with a ploymer coating for uniform pistonic motion, computer-optimized bass-reflex port, 45Hz to 40kHz frequency response, 90 dB sensitivity, and 8 ohm impedance.