DS18 G3600.4D GEN-X Full-Range Class D 4-Channel Amplifier | 4 x 300W RMS @ 4-Ohm

SPECIFICATIONS  POWER Total Watts (Peak) 3600W RMS Power @ 4 ohm 4 x 300W RMS Power @ 2 ohm 4 x 420W RMS Power @ 4 ohm Bridge 2 x 740W AUDIO  Frequency Response 20Hz-20KHz Signal to Noise Ratio >93dB Efficiency @ 4ohm 80% Damping Factor 78 Input Impedance 22K Channel Separation 70dB Total Harmonic Distortion (THD) 0.01% Low Level Input Range 0.25-6V High Level Input NO Selectable X-Over LPF/FLAT/HPF X-Over Filter Range 50 - 250Hz Bass Boost Range N/A Bass Boost Frequency N/A Infrasonic Filter N/A Phase Selector NO FEATURES Amplifier Class Digital (D) Amplifier Type 4CH Full Range Number of Channels 4CH Minimum Impedance 2 ohm St / 4 ohm Bridge Led Indicator Power / Protection / Clip Power Input Terminal Size 4ga Fuse Size 3 x 40A Remote Level Control NO Cooling Fan NO Voltmeter  NO Thermal Protection YES Over-Load Protection YES DC Output Protection YES Short Circuit Output Protection YES Voltage Inpu