Ground Zero GZRF 4.0SQX

Model 2-way coaxial speakers Diameter 100 mm / 3.94″ Power handling (RMS/max.) 70 / 110 Watts Impedance 3 ohms Efficiency 90 dB Frequency Response 70 Hz – 24 kHz Tweeter 25 mm / 1″ silk dome Mounting Ø 93 mm / 3.66″ Mounting depth 47 mm / 1.85″ Crossover 6 dB/oct – high pass filter