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DS18 4-Channel Marine Waterproof Amplifier - Class D Full-Range - 4 Ohms 200x4 RMS [NVY-T800.4D]

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by DS18
Original price $899.95 - Original price $899.95
Original price
$899.95 - $899.95
Current price $899.95

4-Channel Marine Waterproof Amplifier - Class D Full-Range - 4 Ohms 200x4 RMS

The NVY-T800.4D: a versatile 4-channel amplifier designed for high-quality audio reproduction and unbreakable durability.

The NVY-T800.4D was designed to withstand the harshest elements: its IPX6 waterproof rating and UV/SALT/Fog Protection, paired with its surface mount component technology and direct harness design allows this amplifier to be installed anywhere easily without sacrificing space!

Its wide range of protection features, including thermal protection, overload protection, short circuit output protection, and voltage input protection ensures the safety and longevity of the NVY-T800.4D.

Equipped with selectable high-pass, low-pass, and flat crossover filters; the NVY-T800.4D allows you to customize your sound to your liking.

This full-range amplifier covers ranges from 20Hz-20KHz and has a signal-to-noise ratio of >80dB for crisp and clear audio with minimal distortion.

With a peak power output of 2400W and RMS power of 4 x 200W @ 4 ohms, 4 x 300W @ 2 ohms, and 2 x 600W @ 4-ohm bridge, the NVY-T800.4D is perfect for powering any speakers in your marine audio system.

Be prepared for everything with the NVY-T800.4D!


  • IPX6 Waterproof Rating
  • UV, Salt, and Fog protection
  • High Power Output
  • Full Range Amplifier
  • Customizable Sound With Selectable Crossover Filters
  • High-Quality Protection Features
  • Durable design suitable for use in harsh environments

Power Specifications:

  • Total Watts (Peak): 2400W
  • RMS Power @ 4 ohm: 4 x 200W
  • RMS Power @ 2 ohm: 4 x 300W
  • RMS Power @ 4 ohm Bridge: 2 x 600W

Audio Specifications: 

  • Frequency Response: 20Hz-20KHz
  • Signal Noise Ratio: >80dB
  • Efficiency @ 4ohm: 0.85
  • Damping Factor: >100
  • Input Impedance: 20Kohms
  • Channel Separation: >55dB
  • Total Harmonic Distortion (THD): 0.0005
  • Low-Level Input Range: 200mV-5V
  • Selectable X-Over: HPF/LPF/FLAT
  • X-Over Filter Range: 40Hz-3KHz

Great For:

  • Marine Audio
  • Powersports Audio


  • Bridgeable: Yes
  • Channels - Available: 4
  • Waterproof Rating: Waterproof
  • Watts: 4 x 200w
  • Box Dimensions: 4"H x 7"W x 15"L WT: 6.45 lbs
  • UPC: 810097261631

Brochure (pdf)

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