Carrozzeria Car 4"Inch 2-Way Coaxial Speaker (TS-1080S)Specification-100% Original Carrozzeria -4"Inch 2-Way Coaxial Speaker-Power Range: 50 watts RMS (280 Watts Peak Power)-Frequency Range: 24-22000 Hz-Sensitivity : 89dB-4"Inch Polypropylene Woofer Cone-Impedance: 4 Ohm