PowerBass -700 7'' Midrange Woofer/Speakers

Diameter : 7 Inch Maximum Power : 270 Watts Sensitivity : 90 dB Impedance : 2 Ohm Frequency Response : 55-5500 Hz Peak Power Handling : 270 Watts Power Handling : 90 Watts 7" Woofer/Speaker System Drop in Replacement Design Grey Injection Molded /Carbon Fiber Cone  Butyl Rubber Surround  16 oz. Motor Structure Shallow Mounting Depth  Motor Structures (Efficient Flux Field)  Rigid Tooled Basket With Flat Black Finish  2-ohm System Impedance  Nominal Impedance: 2-ohm Material: Injection Molded cone with Carbon Fiber/ aluminum done tweeter Magnet Size: 16 oz Sensitivity (1W / 1M): 90 dB Cutout Diameter: 6 1/8 in Mounting Depth: 2.36 in Size: 7 in