GZPA Reference 4XS

4-channel high end SQ amplifier

1000 Watts

4-channel high end amplifier with integrated activ crossover, BIAS adjustment and best quality selected parts for sophisticated listener´s demands

  • High-End 4-channel SQ amplifier
  • Class AB technology
  • Variable active crossover and bass boost, phase shift
  • Variable BIAS setting
  • Selected high quality components
  • Gold-plated connectors
  • Exclusive heatsink with engraved Ground Zero lettering
  • Acrylic bottom plate with LED illumination
  • Suitable for high quality SQ setups
ModelHigh-End SQ amplifier
Channels4
Output Power (@ 4Ω)4x 120Watts RMS
Output Power (@ 2Ω)4x 220 Watts RMS
max. Output Power (CEA-2006A / 10%THD+N)2x 500 Watt
Frequency Response10 Hz – 30 kHz
HPF / LPF / BPF● / ● / ●
Bass Boost / Phase Shift● / ●
High-Level Input / Auto-on○ / ○
Remote Control
BIAS Setting
Linkmode
Dimensions (w x l x h)236 x 420 x 67.5 mm