Diameter130 mm / 5.12″ Power Handling (RMS/max.) 80 / 110 Watts Impedance: 3 ohms Efficiency: 90 dB Frequency Response: 60 Hz – 22 kHz Tweeter13 mm / 0.51″ Mylar tweeter Membran LayoutHQPP cone with 3D structure Mounting Ø117.5 mm / 4.63″. Incl. protection grill