Model High power midwoofer Diameter 165 mm / 6.50″ Power Handling (RMS/max.) 80 / 100 Watts Impedance 3 ohms Frequency Response 50 Hz – 4 kHz Membran Layout HQPP cone with 3D structure Mounting Ø 142.5 mm / 5.61″ Mounting Depth 68 mm / 2.68″ Incl. hexagon style protection grill