GZIA 4.120

4-channel high quality class A/B amplifier

High-Quality amplifier

4-channel amplifier with class A/B circuit, integrated active crossover and black anodized heatsink
  • 4-channel amplifier
  • Class AB technology
  • Variable active crossover and bass boost
  • Stable power supply
  • Large terminals
  • Black anodized heatsink with Ground Zero lettering
  • High-level input with auto-on function
ModelHigh-Quality Class A/B amplifier
Channels4
Output Power (@ 4Ω)4x 70 Watts RMS
Output Power (@ 2Ω)4x 120 Watts RMS
max. Output Power (CEA-2006A / 10%THD+N)2x 275 Watts
Output Power (@ 4Ω) bridged2x 240 Watts RMS
Frequency Response10 Hz – 30 kHz
HPF / LPF / BPF● / ● / ○
Bass Boost / Phase switch○ / ○
High level input / Auto-on● / ●
Remote
BIAS Setting
Linkmode
Dimensions (W x L x H)192 x 284 x 49 mm / 7.56 x 11.18 x 1.93″