Ground Zero GZPT 28SQ

Housing Stainless steel Diameter (of the tweeter´s dome) 28 mm / 1.1” Impedance 4 ohms Resonance frequency 770 Hz Frequency response 2 – 30 kHz Power handling 100 Watts RMS / 150 Watts max (2500 Hz HPF @ 12dB/oct) Efficiency 90 dB