DS18 ZR600.4D 2400W Max 4-Channel Class-D Full-Range Car Audio Amplifier

BRAND NEWDS18 ZR600.4DZR SERIES | 2400 Watts Max 4-Channel Class-D Full-Range  AmplifierKey Features: Amplifier Class: Digital Amplifier Type: Stereo Full Range Number of Channels: 4 Minimum Impedance: 2 ohm (Stereo) / 4 ohm (Bridge) Led Indicator: clipping/protect/power Power Input Terminal Size: 4ga Fuse Size: 2*30A 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 Input Protection: Yes <9 / >16 Volts Clipping Protection: Yes Body Color / Finish: Black Aluminum Brush Power Features: Total Watts (Peak): 2400W RMS Power @ 4 ohm: 4 x 150W RMS Power @ 2 ohm: 4 x 240W RMS Power @ 4 ohm Bridge: 2 x 400W Audio Features: Frequency Response: 20Hz-20KHz Signal to Noise Ratio: >90dB Efficiency @ 4ohm: 90% Damping Factor: 160 Input Impedance: 20K ohm Channel Separation: 60dB Total Harmonic Distortion (THD): 1.00% Low-Level Input Range: 0.2-6V High-Level Input: No Selectable X-Over: FULL/LPF/HPF X-Over Filter Range: 40Hz-4KHz Bass Boost Range: No Bass Boost Frequency: N/A Infrasonic Filter: No Phase Selector: No Measurement: Overall Length: 10" / 254mm Overall Wide: 7.24" / 184mm Overall Height: 2" / 53mm Heatsink Length: 8.54" / 217mm Gross Single Unit Weight: 4.11Lb