DS18 NXL-M4 NXL 4-Channel Class D Marine and Powersports Amplifier

NXL 4-Channel Full-Range Marine Class D Amplifier Engineered to keep the boat party going strong, the DS18 NXL-M4 packs powerful audio performance into a compact, water-resistant design. This marine-grade amplifier is built tough, featuring reinforced front covers for exceptional protection against harsh environmental conditions. Its coated 4-layer PCB defends against saltwater corrosion, ensuring long-term reliability. For added peace of mind, it includes voltage, thermal, and short circuit protection, allowing you to easily monitor and manage power levels.

Features: Marine Full Range 4 Channel 4 x 150 Watts @ 4 Ohm Built in Crossover Class D Water Resistant IP55

Total Watts (Peak): 1800W RMS Power @ 4 ohm: 4 x 150W RMS Power @ 2 ohm: 4 x 230W RMS Power @ 4 ohm Bridge: 2 x 440W

AUDIO Frequency Response: 20Hz - 20KHz Signal to Noise Ratio 1W @ 4?: >90dB Efficiency @ 4 ohm: >97% Channel Separation: >55dB Total Harmonic Distortion (THD): <0.15% Low Level Input Range: 0.2V-6V High Level Input: Yes: >5V Selectable X-Over: HPF/LPF/FULL X-Over Filter Range: 40Hz - 2KHz Bass Boost Range: 0-12dB Bass Boost Frequency: 45Hz ± 5Hz