Ground Zero Audio Competition GZCA 500.Q1 4-Channel 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 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 Channels 4 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 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 L x H) 230 x 270 x 67 mm / 9.06″ x 10.63″ x 2.64″