DS18 HYDRO NXL-X1000.1D 1-Channel Marine Waterproof Amplifier - Class D 1000 Watts RMS @ 1 Ohm 2000 Watts Peak

Specifications  POWER   Total Watts (Peak) 2000W RMS Power @ 4 ohm 350W RMS Power @ 2 ohm 600W RMS Power @ 1 ohm  1000W RMS Power @ 4 ohm Bridge - AUDIO   Frequency Response 10Hz-250KHz Signal to Noise Ratio 1W@4Ω > 100dB Efficiency @ 4ohm 0.83 Input Impedance 20KΩ Channel Separation N/A Total Harmonic Distortion (THD) < 0.05% Low Level Input Range 200mV-5V Selectable X-Over LPF Fixed X-Over Filter Range 50Hz-250Hz Bass Boost Range 0-18dB Bass Boost Frequency 42Hz Infrasonic Filter 10Hz-55Hz Phase Selector 0-180° FEATURES   Amplifier Class Digital Amplifier Type Monoblock Subwoofer Number of Channels 1 Minimum Impedance 1 Ohm Led Indicators Power / Protection / Clip Power Input Size 4GA Tinned OFC Fuse Size 2 x 50A (100A) Thermal Protection Yes (75°C) Over-Load Protection Yes Short Circuit Output Protection Yes Voltage Input Protection Yes (7-16V) Body Color / Finish Black Brushed Aluminum MEASUREMENT   Over