GROUND ZERO GZPM 80SQ-C

- Model High end midrange speaker - Diameter 80 mm / 3.15? - Power handling (RMS/max.) 70 / 110 Watts - Impedance 4 Ohms - Efficiency 89 dB - Frequency Response 150 Hz ? 4000 Hz - Voice coil 20 mm / 0.79? - Cone Ceramic coated aluminum - Magnet material Neodymium - Mounting diameter 77 mm / 3.03? - Mounting depth 39 mm / 1.54? - Resonance frequency (Fs) 100 Hz