Features High Temperature Voice Coil with-Shorting Ring High Strength Ferrite Oxide magnet Treated Paper Cone with Cloth Surround Die-Cast Aluminum Basket EVA Mounting gasket Sold in pairs Specifications Size: 6.5” (165mm) VC size: 1” KSV Impedance: 4 Ohms Peak Power Handling: 300w Nominal Power handling: 150w Magnet Type: Ferrite Oxide Cut Out Dimensions: 150.2 mm / 5.91” Mounting Depth: 73 / 2.87” Sold in pairs Description The WDXPRO4/6.4 uses ferrite oxide magnet for high efficiency, making i