Speaker Type: 3-Way Bass Reflex Frequency Response: 41Hz—35000Hz Nominal Impedance: 6 Ohms Sensitivity: 85db Crossover Frequency: 260 / 1800Hz Maximum Power Input: 140 Watts Tweeter: 1" Soft Dome Midrange: 4" Aluminum Woofers: 6.5"" Aluminum Cabinet: CARB2 Rated MDF Cabinet Finish: Satin White with Oak Sides or Satin Black with Walnut Sides Port: Dual Flared Slots Binding Posts: Bi-Wire 5-Way Dimensions (WxHxD): 8.19" x 14.13" x 13.15" Net Weight: 23.54 lbs Each