Ground Zero GZIA 500.1

1-channel subwoofer amplifier with class D circuit and integrated active crossover Mono amplifier 1 ohm stable Class D technology Variable active crossover and bass boost High-level input with auto-on function & dummy load Stable power supply Large terminals Black anodized heatsink with Ground Zero lettering Bass remote control included Triple protection circuit Model High quality class D amplifier Channels 1 Output Power (@ 4Ω) 230 Watts RMS Output Power (@ 2Ω) 400 Watts RMS Output Power (@ 1Ω) 580 Watts RMS max. Output Power (CEA-2006A / 10%THD+N) 700 Watts Frequency Response 15 – 250 Hz HPF / LPF / BPF ● / ● / ● Bass Boost / Phase switch ● / ○ High level input / Auto-on ● / ● Remote ● BIAS Setting ○ Linkmode ○ Dimensions (W x L x H) 168 x 49 x 212 mm / 6.61″ x 1.93″ x 8.35″