GZCA 500.Q1

4-channel competition SPL amplifier

High-power class D amplifier

4-channel 1-ohm stable full range SPL high power amplifier with class D circuit, integrated active crossover and bass boost

  • SPL high power amplifier
  • Class D technology
  • Variable active crossover and bass boost
  • full range frequency responde
  • Stabilized high voltage power supply
  • Large terminals
  • Solid heatsink with Ground Zero lettering
  • Particularly qualified for SPL and SQL applications
ModelCompetition SPL amplifier
Channels4
Output Power (@ 4Ω)185 Watts RMS
Output Power (@ 2Ω)315 Watts RMS
Output Power (@ 1Ω)450 Watts RMS
Output Power (@ 1Ω)575 Watts max
Frequency Response10 Hz – 22 kHz
HPF / LPF / BPF● / ● / ●
Bass Boost / Phase switch● / ○
High level input / Auto-on○ / ○
Remote
BIAS Setting
Linkmode
Dimensions (W x L x H)230 x 270 x 67 mm / 9.06″ x 10.63″ x 2.64″