Specification:6.5inch coaxial car speaker Mode:LB-PP3652 T Impendce: 4 Frequency respond: 60-20KHZSensitivity: 89DBMax.ouput power: 120WRMS: 60 W Magnetic: 80*12, ferrites Drum paper: Transparent Blister carcass Diaphragm: Selvage Treble:13mm KSVWoofer voice coil: 25mm ASVTreble panel: navy blue Package Included:2 X Car Speaker