Ground Zero GZC 165-30A

- Model 2-way component speakers - Diameter 165 mm / 6.50? - Power handling (RMS/max.) 140 / 220 Watts - Impedance 4 Ohm - Efficiency 88 dB - Frequency Response 40 Hz ? 24 kHz - Tweeter GZC T28SQ - Outer Ø 48 mm / 2.13? - Midwoofer GZC K165 - Outer Ø 165 mm / 6.5? - Mounting Ø 144 mm / 5.67? - Mounting depth 69 mm / 2.72? - Crossover Variable 2-way - Crossover frequency 4500 Hz