4-channel amplifier with class A/B circuit, integrated activ crossover and efficient, anodized heatsink 2-ohms stable / 4-ohms stable in bridged mode – Adjustable Bass Boost (@ 45 Hz) – Adjustable crossover (HPF or LPF/BPF) – HPF: 5 – 500 Hz – LPF: 40 – 4000 Hz – High pass filter usable as subsonic filter – Active BIAS control (automatic) – 4x RCA low level input – Adjustable input sensitivity – Soft delayed remote turn-on – Large dimensional power wire terminal – Thermal / short circuit / overload protection – Operation / protection circuit indicator 4 Channel Class AB amplifier 4 x 140 WRMS @ 4 ohm 4 x 230 WRMS @ 2 ohm max. Ausgangsleistung (CEA-2006A / 10%THD+N) 2x 550 Watts Frequency Response 5 Hz – 38 kHz Dimensions 230 x 476 x 53 mm.