XL-82SS 8″ PowerSports Full Range Speaker 8″ Co-Axial Weather Proof Speaker System Polypropylene Cone Rubber Surround 20 oz. Motor Structure Gold Terminals Water Proof Trampoline Voice Coil Gasket 1″ Mylar Dome Tweeter Black Powder Coated Steel Basket Stainless Steel Mounting Hardware Includes Both White and Black Aluminum Mesh Grills 3-ohm System Impedance