Ground Zero GZTF 69X

- Model 3-way coaxial speakers - Power handling (RMS/max.) 130 / 190 Watts - Impedance 3 ohms - Efficiency 92 dB - Frequency Response 40 Hz ? 22 kHz - Tweeter 13 mm / 0.51? Mylar tweeter - Mounting Ø 152 x 214 mm / 5.98 x 8.43?