DS18 HYDRO 4-Channel Full Range Digital Marine Amplifier

Available: 2 - Same Day Shipping (M-F)
Manufacturer: DS18
Part Number: NVY-IPX7.4
UPC: 810097260948


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HYDRO 4-Channel Full Range Digital Marine Amplifier

The NVY series was manufactured to put power back into your hands whether you’re out on the great blue or maneuvering on the dirt path less traveled.

Our latest amplifier added to this series has an IPX waterproof rating of IPX7, giving this fortified beast of a machine the ability to be submerged in water as deep as 1 meter for up to 30 minutes. It also has a 2 CH/4 CH input selector giving you complete control over how much power gets designated to each speaker.

Place this amplifier anywhere using our Direct Power harness design manufactured to give you creative control over where you get the wave-making tunes on your marine vehicle.


  • The included marine-grade fuse and fuse holder connected to your primary power wire will help with ultimate protection against the elements.
  • Latest Digital amplifier design with SMC technology
  • Submergible IPX7 Waterproof Rating
  • UV, Salt, and Fog protection
  • 2 CH/4 CH Input Selector
  • Maximum output of 350W x 2 CH bridged at 4-Ohms, 200W x 4 CH at 2-Ohms, and 120W x 4 CH at 4-Ohms

Technical Specifications:

  • Total Watts (Peak) – 1440 Watts
  • RMS Power @ 4 ohm – 4 x 120 Watts
  • RMS Power @ 2 ohm – 4 x 200 Watts
  • RMS Power @ 4 ohm Bridge – 2 x 350 Watts
  • Frequency Response – 20Hz – 20KHz 
  • Signal to Noise Ratio 1W@4Ω – >90 dB
  • Measurements – 10″ (L) x 4.5″ (W) x 1.9″ (H)
  • Heatsink Length – 8.5″

*Sold as an Individual

SKU: 98272 Categories: ,
Owners Manual (pdf)
Bridgeable Yes
Channels - Available 4
Waterproof Rating Waterproof
Watts 1440W



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