GZPT 28SQ Tweeter
Setting the target to the highest possible performance for the new Plutonium speakers, Ground Zero developed the
all new silk dome tweeter using a heavy stainless-steel housing that includes a sophisticated solid wave diffuser
combined with a custom tuned wide band acoustical filling. The polished faceplate combined with the black
hexagon grill communicate excellent audio performance and elegance. All above give you better transients, less
distortion and a phase correct smooth response.
28 mm / 1.1” 2-layer coated silk dome
Entire stainless-steel housing with coupled chamber
and solid wave diffusor
Gold-plated screw/solder terminal
Impedance 4 ohms
Resonant frequency Fs 770 Hz
Efficiency 90 dB
Frequency response 2000 Hz – 30 kHz
Power handling* 100 Watts RMS / 150 Watts max.
*with high pass filter 2500 Hz – 12 dB/oct.
Handmade in Germany
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