DS18 ZXI.4 ZXI 125W RMS x 4-Channel Class D Amplifier

ZXI 4-Channel Class D Amplifier In the ever-evolving world of car audio, DS18 leads the way with innovation—and the ZXI.4 is proof. As a bold evolution of our iconic Z Series amplifiers, the ZXI.4 delivers next-level performance and design. More than just an amp, the ZXI.4 is a finely crafted powerhouse. Its modern, streamlined exterior houses advanced heat sinks and a premium circuit board, providing reliable cooling and durability even under extreme conditions—so your sound never misses a beat.

Features: 4 Channel Full Range Class D 2 ~ 4 Ohm Stable 4 x 125 Watts @ 4 Ohm Clip Indicator Built in Crossover Total Watts (Peak): 2200W RMS Power @ 4 Ohm: 4 x 125W RMS Power @ 2 Ohm: 4 x 185W RMS Power @ 1 Ohm: N/A RMS Power @ 4 Ohm Bridge: 2 x 370W

Audio Frequency Response: 20Hz - 20KHz Signal to Noise Ratio: >90dB Efficiency @ 4 Ohm: >85% Damping Factor: >200 Total Harmonic Distortion (THD): <0.1% Low Level Input Range: 0.2 - 6v High Level Input: No Selectable X-Over: LPF/FULL/HPF X-Over Filter Range: 40Hz - 4KHz Bass Boost Range: No Bass Boost Frequency: No Infrasonic Filter: No Phase Selector: No

Features Amplifier Class: Digital Amplifier Type: Stereo Full Range Number of Channels: 4 Minimum Impedance: 2 ohm (Stereo) / 4 ohm (Bridge) LED Indicator: Power / Protection / Clip Power Input Terminal Size: 4ga Fuse Size: 2 x 40A Remote Level Control: No Cooling Fan: No Voltmeter: No Thermal Protection: Yes (>160°F / 71°C) Over-Load Protection: Yes DC Output Protection: Yes Short Circuit Output Protection: Yes Voltage Input Protection: Yes (8.5-16.8V) Clipping Protection: Yes Body Color / Finish: Black Aluminum Brush