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Home/Equipment/Subwoofers/DS18/NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS
DS18/Subwoofer

DS18 NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS

DS18 HYDRO NVY-IPX7.4 Full-Range Class D Marine 4-Channel Amplifier 120 x 4 @4 Ohm Watts Waterproof IP67 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 IP77, 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 of your speakers. 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. Order this amplifier while supplies last! Highlights 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. Latest Digital amplifier design with SMC technology Submergible IP67 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 Great For: Marine Off road DIY Projects Technical Details NVY-IPX7.4 Product Manual Specifications POWER 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 AUDIO Frequency Response 20Hz - 20KHz Signal to Noise Ratio 1W@4Ω >90 dB Efficiency @ 4 ohm 94% Input Impedance >20KΩ Channel Separation >-70 dB Total Harmonic Distortion (THD) <0.1 % Low Level Input Range 270mV - 5.6V Selectable X-Over HPF/FULL/LPF X-Over Filter Range 50Hz-4KHz FEATURES Amplifier Class Digital (D) Amplifier Type Full Range Digital Marine Amplifier Number of Channels 4 Minimum Impedance 2 OHM / Ch (4 OHM Bridge) LED Indi
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Where to Buy
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DS18

Updated 2/26/2026

$700.00Buy Now
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Frequently Asked Questions

What is the DS18 NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS?

The DS18 NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS is a car audio equipment made by DS18. View full specifications and where to buy on this page.

How much does the DS18 NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS cost?

The DS18 NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS typically sells for around $700 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the DS18 NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS?

You can purchase the DS18 NVY 4-Channel Full-Range IPX7 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts RMS from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

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