GROUND ZERO GZTT 20S

20 mm / 0.79″ high quality silk dome tweeter including mounting accessories

20 mm / 0.79″ silk dome tweeter Coated silk dome Variable mounting parts Ferrofluid cooled Neodymium motor 1 pair / package

Teknisk information

• impedance 4 Ohm
• frequency response 3 – 20 kHz
• efficiency (SPL) 89 dB
• resonance frequency 1700 Hz
• power handling (RMS)* 40 Watt / Watts (HPF @ 3500 Hz / - 12dB/Okt./oct)
• power handling (max)* 70 Watt / Watts (HPF @ 3500 Hz / 12dB/Okt./oct)
• cut-off frequency (HPF) 3500 Hz / 12 dB ( recommended)
• outer diameter 54 mm / 2.13”
• mounting cutout 46 mm / 1.81”
• mounting depth 18 mm / 0.70.