BIC America Venturi DV84 2-Way Tower Speaker, Black (Single) Two 8" active woofers with two 8" passive radiators One 0.75" tweeter 5-way, video-shielded tower speaker system Magnetic Shielding Gold-Plated Terminals Single 2-way tower speaker for stereo or surround sound applications Dual 8-inch poly woofers and dual passive radiators ensure extra bass extension 0.75-inch dome tweeter; 27 Hz to 22 kHz frequency response Magnetically shielded to prevent video interference; 10- to 250-watt power rating Black laminate finish; 10 by 43.5 by 11.75 inches (W x H x D); 7-year warranty