
NVY 4-Channel Full-Range IP67 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts Rms






NVY 4-Channel Full-Range IP67 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts Rms
Sale $509.96 / EACH
Reg.$599.95
15% OFF FOR MOVING SALE!
Availability:1,321 Items
-
Key Features
- Marine Full Range
- 4 Channel
- 4 x 120 Watts @ 4 Ohm
- Built in Crossover
- Class D
- Water Resistant IP67
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
GENERAL SPECIFICATIONS
SKU
NVY-IPX7.4
Total Watts (Peak)
1440W
RMS Power @ 4 ohm
4 x 120W
RMS Power @ 2 ohm
4 x 200W
RMS Power @ 4 ohm Bridge
2 x 350W
AUDIO
Frequency Response
20Hz-20KHz
Signal to Noise Ratio 1W @ 4Ω
>90dB
Efficiency @ 4 ohm
94%
Input Impedance
20KΩ ohms
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 1
Amplifier Class
Digital
Amplifier Type
Full Range Digital Marine Amplifier
Number of Channels
4
Minimum Impedance
2 OHM / Ch (4 OHM Bridge)
Led Indicator
Protection (Red) | Power (Blue)
Power Input Size
8 Ga
Fuse
2 x 40A
FEATURES 2
Thermal Protection
Yes
Over-Load Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes / (9.5-16V)
Body Color | Finish
Black Anodize
2CH | 4CH Input Selector
Yes
Waterproof Rating
IP67
UV / Salt Fog Protection
Yes
Marine Grade Fuse Holder
Yes
EXTRA FEATURES
2Ch / 4Ch Input Selector
Yes
Waterproof Rating
IP67
UV / Salt Fog Protection
Yes
Power Direct Harness Design
Yes
Surface Mount Component Technology
Yes
MEASUREMENT
Overall Length
10" / 253mm
Overall Wide
.4.5" / 116mm
Overall Height
1.9" / 48.5mm
Heatsink Length
8.5" / 216mm
Gross Single Unit Weight
1.8Kg
Product Weight
4.5 lbs
Product Dimensions
14.5 x 6.25 x 2.75
M/C Weight
24.5 lbs
M/C Dimensions
15 x 15 x 7.25
M/C QTY
5
Sold In
Piece
-
Product Overview
Product Overview
DS18 NVY-IPX7.4 Full-Range Class D Marine 4-Channel Amplifier 120 x 4 @4 Ohm Watts Waterproof IP67
DS18’s NVY-IPX7.4 is a powerhouse designed to enhance your audio experience whether you're cruising on the open water or exploring off-road terrains.
With an impressive IP67 waterproof rating, the NVY-IPX7.4 can withstand submersion in water up to 1 meter deep for 30 minutes, making it the ultimate companion for marine adventures. Its rugged construction ensures durability and protection against UV rays, salt, and fog, so you can enjoy your music worry-free in any conditions.
Experience complete control over your sound with the 2 CH/4 CH input selector. This feature allows you to allocate power precisely to each of your speakers, delivering a customized and balanced audio performance.
DS18’s HYDRO NVY-IPX7.4 has a 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, providing robust and clear sound reproduction.
Installation is a breeze thanks to the Direct Power harness design. This innovative feature lets you place the NVY-IPX7.4 wherever you desire on your marine vehicle, ensuring optimal sound distribution. Your safety is our priority. The included marine-grade fuse and fuse holder offers ultimate protection against electrical faults and ensure reliable performance.
Don't miss out on the combined power and versatility of DS18’s NVY-IPX7. Order yours now and take your sound system to the next level!








Hey {Recipient's Name},
{Your Name} wanted to help you out with some gift ideas ;)
Here's a super cool gift.
Cheers,
DS18

NVY 4-Channel Full-Range IP67 Submersible Marine and Powersports Amplifier 120 x 4 @ 4-Ohm Watts Rms
Default Title
Related products
- Marine Full Range
- 4 Channel
- 4 x 200 Watts @ 4 Ohm
- Built in Crossover
- Class D
- Water Resistant IP67
- Marine Full Range
- 4 Channel
- 4 x 200 Watts @ 4 Ohm
- Built in Crossover
- Class D
- Water Resistant IP67
Great product. I had issues with getting my speakers set up with instructions but ended up figuring out.

We are an Authorized DS18 Dealer in Kentucky. Had 2 bikes trailered in from Columbus, Ohio to get some music installed. Installed 1 of these bad boys in a 2006 Harley Davidson Ultra Classic and in a 2005 Harley Davidson Road Glide and these rock! Hooked it up on 4- DS18 ZXI Elite Series 6x9s in the hardshell saddlebags. They get extremely lod and very sharp and clear!
Let customers speak for us
from 3576 reviewsLove it. Sounds so much better than the stock subwoofer speaker. The only problem I had I thought it would be plug and play. It took me a lot of searching to figure out how to hook it up to my system.

They sound amazing

PRO-X 6.5" Mid-Range Bullet Loudspeaker 250 Watts Rms 4-Ohm

Good sounding radio

NXL 6.5" 2-Way Coaxial Marine Speaker With LED RGB Lights 100 Watts Rms 4-Ohm - Black Carbon Fiber

I have these speakers installed in my Ford Ranger, and they sound phenomenal when paired with the IDs18 head unit. My only wish is that there was a 6x8 model in this series to better fill the speaker area.

Really love ds18 they do what they suppose to do clarity at its best

4-GA CCA Amplifier Installation Kit - RED

DS18 HYDRO CLP3 Clamp Adaptors 2.25", 2.5", 2.75", 3" (Single Clamp)

Anthony provided a more than exceptional hand in determining what was the best set up for my jet ski as well as listening to my needs. I felt as if he was not trying to sell me the highest priced product but the best product for the price range I was looking for. I will be using and recommending DS18 as long as Anthony is the person we deal with. It was a great pleasure
Anthony provided a more than exceptional hand in determining what was the best set up for my jet ski as well as listening to my needs. I felt as if he was not trying to sell me the highest priced product but the best product for the price range I was looking for. I will be using and recommending DS18 as long as Anthony is the person we deal with. It was a great pleasure
High Volt 7-Band Equalizer with High Level Input and Auto Turn On

I purchased (2) 6.5 Ds18 speakers for my Can Am Ryker 900 & I will say that I am very pleased with loud smooth sound. My friends tell me that they can hear me coming from the top of my street !! These speakers will not disappoint you

Only bad thing was my kit I bought was missing the Head Unit protective cover, but I called them and got a REAL PERSON on the phone and they are send me the cover at no charge. The speakers and head unit are very nice quality and have really clean sound. Perfect for my Can Am Maverick X3. I want to add two my 6.5" speaker to make it a little louder. DS18 is one of the best audio companies i have come across, great sound and really good quality materials used. For the bang for buck I would recommend DS18 to EVERYONE. Thank You

Awesome sounds luv them
