GROUND ZERO GZCA 500.Q1

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 applicatio

Model Competition SPL amplifier

Channels 4

@ 4 Ω: 4x 185 W (1% THD+N) RMS Power
@ 2 Ω: 4x 315 W (1% THD+N) RMS Power
@ 1 Ω 4x 450 W (1% THD+N) RMS Power
@ 2 Ω in bridged mode: 2x 900 W (1% THD+N)
Max. Power @ 1 Ω: 4x 575 W (10% THD+N)
Max. Power @ 2 Ω in bridged mode: 2x 1150 W (10% THD+N)

Frequency Response 10 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″