Klipsch KL-650-THX-L, Left Bookshelf Speaker, 6 x 10" Tractrix horn tweeter with 1" titanium-dome compression driver-Black
Front-firing port for low bass extension Dual 6.5-inch Cerametallic™ woofers 6- by 10-inch Tractrix® Horn Tweeter with 1-inch titanium-dome compression driver Top-of-the-line internal wiring