Type Competition SPL amplifier Channels 1 Output Power (@ 4Ω) 1000 Watts RMS Output Power (@ 2Ω) 1825 Watts RMS Output Power (@ 1Ω) 3180 Watts RMS Output Power (@ 1Ω) 4500 Watts max Frequency Response 10 Hz – 200 Hz HPF / LPF / BPF ● / ● / ● Bass Boost / Phase Shift ● / ○ High-Level Input / Auto-on ○ / ○ Remote Control ● ( optional ) BIAS Setting ○ Linkmode ○ Dimensions (w x l x h) 255 x 150 x 58 mm / 10.04 x 5.91 x 2.28″