American Bass DB-5075.4FR 4 Channel Class A/B Ampilfier 600W Max

American Bass 4 Channel Class A/B Ampilfier, 600 Watts Max, 4 Channel Class A/B Ampilfier,4 x 110 Watts RMS @ 2 Ohms,4 x 75 Watts RMS @ 4 Ohms,2 x 220 Watts RMS Bridged @ 4 Ohms,Max Power: 600 Watts,Fuses: 2 x 20A,2 Ohm Stable ,,THD: < 0.01%,Channel Separation: >55dB,Frequency Response: 20Hz-20KHz,Signal to Noise Ratio: 95dB,High Pass Filter: 50Hz - 1KHz,Low Pass Filter: 40Hz-300Hz,Bass Boost: 0-12dB,Bass Bosst Frequency: 30Hz - 89Hz,Five-way Protection: Overload, Short Circuit, Thermal, Low Voltage and High Current,Dimensions: 9-1/2"W x 2"H x 11-7/8"L, Amplifier, 4 Channel Class A/B Ampilfier,4 x 110 Watts RMS @ 2 Ohms,4 x 75 Watts RMS @ 4 Ohms,2 x 220 Watts RMS Bridged @ 4 Ohms,Max Power: 600 Watts,Fuses: 2 x 20A,2 Ohm Stable ,,THD: |55dB,Frequency Respons