Ground Zero GZNT 28SQ

1.1″ high performance silk dome tweeter with coupled chamber

– 28 mm / 1.1″ high performance tweeter
– Coated silk dome
– High power capable copper voice coil
– Anodyzed aluminum housing
– Damped coupled chamber
– Neodymium motor
– Gold plated screw terminal
– 1 pair / package

Model
High-Performance tweeter

Diameter
28 mm / 1.10″

Power Handling (RMS/max.)
90 / 140 Watts

Impedance
4 Ohms

Efficiency
91 dB

Frequency Response
2000 Hz – 25 kHz

Empfohlener Hochpass-Filter
3000 Hz @ 12 dB/oct

Voice Coil
28 mm / 1.1″

Membran Layout
Coated silk dome

Magnet material
Neodymium

Mounting Ø
48 mm / 0.19″

Mounting Depth
29 mm / 1.14″

Resonance Frequency (Fs)
1350 Hz.