Klipsch PRO 6602 80W 3-Way In-Wall Home Audio Speaker-Sold as each Type: In-Wall Speakers Driver Units: HIGH FREQUENCY DRIVER: 1 Silk Dome Tweeter MIDRANGE: 1.5 Silk Dome Driver LOW FREQUENCY DRIVER: Two 6.5 Honeycomb Fiberglass Woofers Power Rating: POWER HANDLING (Cont/Peak): 80W/160W Frequency Response: 55Hz - 22kHz Nominal Impedance: 4 - 8 Ohms switchable