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DS18

DS18 NXL-M4 1800W Max 4-Channel Full-Range Class-D Marine Powersports Amplifier

DS18 NXL-M4 1800W Max 4-Channel Full-Range Class-D Marine Powersports Amplifier

Regular price $349.95 USD
Regular price Sale price $349.95 USD
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DS18 NXL-M4

4-Channel 1800 Watts Max Full-Range Class-D Marine Powersports Amplifier

Highlights:

  • Hardware resistant to corrosion and UV Protection
  • Coated 4 Layers PCB to prevent corrosion
  • IPX5 Water Resistance Grade
  • High-Level Input For Easy Factory Integration
  • Front cover to keep the controls safe to the elements
  • LED Clip Indicator to easier adjustment
  • Stable and Reliable Class D Circuit Design
  • Sound Quality Verification Using AP Instruments
  • Direct Insert Power and Speaker Terminals
  • Short Circuit, Thermal, and Voltage Protection
  • 4 channel input / 2 channel output
Specifications:

Power:

  • 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 Noise Ratio: >90dB
  • Efficiency @ 4ohm: >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
  • Phase Selector: No
Features:

  • Amplifier Class: Digital (D)
  • Amplifier Type: Stereo Full Range
  • Number of Channels: 4 Channels
  • Minimum Impedance: 2 ohm (Stereo) / 4 ohm (Bridge)
  • Led Indicator: Clipping / Protect / Power
  • Power Input Terminal Size: 4 Ga
  • Fuse Size: 70A (2x35A)
  • Thermal Protection: Yes
  • Over-Load Protection: Yes
  • DC Output Protection: Yes
  • Short Circuit Output Protection: Yes
  • Voltage Input Protection: Yes
  • Clipping Protection: Yes
  • Body Color / Finish: Gray+White / Aluminum+ABS
Extra Features:

  • Water Resistant Rated: Yes, IPX5 (Water Splashing)
  • PCB Layout Design: 4 Layers / Coated
  • RCA Output: Yes, 2 CH (Left / Right)
  • UV Compliant: Yes, UV Protected and PCB Coated
  • Input Sum Selector: Yes, 2Ch or 4Ch Input Mode
  • Tiffany Style RCA: Yes
  • High-Level Input: Yes, 4ch Speaker level
  • Stainless Steel Hardware: Yes, (Screws)
  • Potentiometers: High-Quality Metal Knob
  • Remote Level Control: No
Measurement:

  • Overall Length: 9.6" / 245mm
  • Overall Wide: 4.5" / 116mm
  • Overall Height: 1.7" / 43mm
  • Heatsink Length: 8.6" / 220mm
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