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Ground Zero GZPT 28SQ
The Ground Zero GZPT 28SQ is the top-of-the-line tweeter in the Plutonium series, offering incredible sound quality, and is also great for SQ competition.
- A really sturdy frame made of stainless steel.
- 28mm / 1.1″ silk dome cone
- Gold-plated terminal screws
- Hexagon style protective grille
Specifications:
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
(2500Hz HPF @ 12dB/oct)
Efficiency 90 dB