OSD Audio RS800TT 8-inch High Powered Single Stereo Dual Voice Coil Outdoor Rock Speaker Single, White Granite 8" Polypropylene Cone with Butyl Rubber Surround | 2 x 2" Polyester Tweeter All-Weather Versatility | Rigid, Acoustically Inert Enclosure, Aerospace Grade Multi-layer Composite Cabinetry Frequency Response 35Hz - 20kHz | Sensitivity 88db Power handling: 200W | Impedance: 8 ohms Dimensions: 21" x 14.3" x 13.7" Shipping: This item does not ship outside the U.S