GROUND ZERO GZTT 20S

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

– Coated silk dome
– Variable mounting parts
– Ferrofluid cooled
– Neodymium motor
– 1 pair / package

– 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.