DS18 4 Channel Amplifier 2000W Class D Red

DS18 4 Channel Amplifier 2000W Class D Red DS18 4 Channel Amplifier, 640W RMS/2000W MAX – Red 4 x 160 Watts RMS @ 2 Ohms4 x 100 Watts RMS @ 4 Ohms2 x 230 Watts RMS @ 4 Ohms (Bridged)(W x H x L) 5.5″ x 1.8″ x 6.4″ Fuse Size: 1 x 40A (80A)2 Ohm Stable (Stereo)4 Ohm (Bridged)Class D Red Brushed Aluminum FinishFrequency Response: 10 Hz – 20 kHzSignal to Noise Ratio: 90dBEfficiency @ 4 ohms: 90%Damping Factor: 200Input Impedance: 20kΩChannel Separation: 60dBTotal Harmonic Distortion (THD): 0.1%Low Level Input Range: 200mV-5VSelectable X-Over: HPF/FULL/LPF (12dB/Oct.)X-Over Filter Range: 40 Hz – 2 KHzPower/Ground: 4 GaugeLed Indicator: Power/Protect/ClipThermal, Over-Load, DC Output, Short Circuit & Voltage Protection