Car Audio Speaker FeaturesWIDE Frequency Response - Covering a broad frequency range from deep lows to clear mid-bass, our subwoofers ensure you don t miss a single note.rubber Edge Cone - Superior flexibility allows the replacement subwoofer cone to move freely and accurately, resulting in precise and responsive bass performance.superior Build - Steel frame Endures high power levels and extended use. Better heat dissipation and maintain top-notch sound quality over time.easy Installation -Standard 12 inch size, mounting depth 104mm Easy to install in a cabinet, Pa, or Dj speaker system. Perfect for replacing bad speakers or upgrading new ones.Amp Speaker Specification:Pmpo - 1200WRMS - 120WY30 Magnet 23 OzCone type : Cloth Edge PaperImpedance rating : 8 ohmAdvanced airflow cooling system1.25” Ccaw Copper Voice CoilPackage Information :2x Guitar Speaker