Ground Zero GZHK 165

6.5″ high power midwoofer with non-pressed paper cone 6.5″ high power midwoofer 38 mm / 1.5″ CCA voice coil Non-pressed paper cone Ferrite motor GZ design aluminum cast basket High power capable 4 ohms version Linearized motor Incl. GZ design protection. Specifikation Model: High power midwoofer Diameter: 165 mm / 6.50″ Power Handling (RMS/max.): 120 / 180 Watts Impedance: 4 Ohms Efficiency: 87 dB Frequency Response: 40 Hz – 5000 Hz Voice Coil: 38 mm / 1.5″ CCA Membran Layout: Scooped paper: Mounting Ø: 144 mm / 5.67″ Mounting Depth: 69 mm / 0.27″ Resonance Frequency (Fs): 49.4 Hz