DS18 NXL-X1000.1D 2000W Peak 1-Channel / Monoblock Class-D Marine Amplifier

DS18 Monoblock Marine Amplifier 1 Ohm Class D NXL-1000.1D The NXL Series of amps are one of DS18's most efficient lines with great power output all while withstanding the elements. These amps come in 1 channel, 4 channel, and 5 channel to help you power a wide array of speaker setups. The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to a maximum for the ultimate audio experience. All their units have stable and reliable 4-layer PCB layouts, IPX7 waterproof rating for power sports has an ultra-compact size for easy installation, and audio precision quality control verification. The NXL Marine Amplifier series is exactly what the outdoors lover will need for their vehicle's audio to brave the trails, enjoy the lake, or any situation that needs a strong versatile waterproof amplifier. Features • The included marine-grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements. • 2 channel or 4 channel input selector • IPX7 Waterproof Rating • UV, Salt, and Fog Protection • Direct Power Harness Design with Marine Grade OFC Tinned Wires • Latest Digital Amplifier Design With SMC Technology • Total Watts (Peak) 2000W • RMS Power @ 4 ohm 350W • RMS Power @ 2 ohm 600W • RMS Power @ 1 ohm 1000W • RMS Power @ 4 ohm Bridge -   • Frequency Response 10Hz-250Hz • Signal to Noise Ratio 1W@4Ω > 82dB • 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°   • 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  • Overall Length 11.8" / 302mm • Overall Wide 4.4" / 112mm • Overall Height 1.77" / 45mm • Heatsink Length 11" / 281.6mm • Gross Single Unit Weight 2.21kg