600w Max Power 300w Nominal Power 2 4_ Dual Voice Coil 4 Layer Dual 4_ Vc With Aluminum Former Vac Pp Cone With Polyether Foam Surround Vac Pp Dome 47.5 Oz Magnet Stamped-steel Frame Black Electro-plated Finished Plate & Yoke Poly-cotton Spider Spring Terminals Pvc Trim Ring/gasket 10 Upc : 839859007812 Shipping Dimensions : 12.40in X 12.30in X 7.50in Estimated Shipping Weight : 9.85