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 response
Stabilized high voltage power supply
Large terminals
Solid heatsink with Ground Zero lettering
Particularly qualified for SPL and SQL applications

Model Competition SPL amplifier

Channel 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 ○
Link mode ○
Dimensions (W x W x H) 230 x 270 x 67 mm / 9.06″ x 10.63″ x 2.64″