Description Specifications POWER Total Watts (Peak) 1200W RMS Power @ 4 ohms 4 x 60W RMS Power @ 2 ohms 4 x 100W RMS Power @ 1 ohm / RMS Power @ 4 ohms Bridge 2 x 200W AUDIO Frequency Response 10Hz-20KHz Signal to Noise Ratio 90dB Efficiency @ 4 ohms 64% Damping Factor 170 Input Impedance 20kΩ Channel Separation 45dB Total Harmonic Distortion (THD) 0.05% Low Level Input Range 200mV-5V High Level Input / Selectable X-Over HPF/FULL/LPF X-Over Filter Range 40Hz-2KHz Bass Boost Range / Bass Boost Frequency / Infrasonic Filter / Phase Selector / FEATURES Amplifier Class Analog (AB) Amplifier Type Stereo Full Range Number of Channels 4 Minimum Impedance 2 Ohms Stereo / 4 Ohms Bridge Led Indicator Power/Protect/Clip Power Input Terminal Size 4Ga Fuse Size 2 x 25A (50A) Remote Level Control / Cooling Fan Yes Voltmeter / Thermal Protection Yes (80℃) Over-Load Protection Yes DC Output Protection Yes Short Circuit Output Protection Yes Voltage Input Protection Yes (16.5v) Clipping Protection Yes Body Color / Finish Red / Black Brushed Aluminum MEASUREMENT Overall Length 9.8" / 249.3mm Overall Wide 5.5" / 140mm Overall Height 1.8" / 48mm Heatsink Length 8.34" / 212mm Gross Single Unit Weight 1.76KG