
NXL 4-Channel Full-Range Class D IP67 Marine and Powersports NANO Amplifier 4 x 100 Watts Rms @ 4-Ohm 1800 Watts Peak






NXL 4-Channel Full-Range Class D IP67 Marine and Powersports NANO Amplifier 4 x 100 Watts Rms @ 4-Ohm 1800 Watts Peak
Sale $237.96 / EACH
Reg.$279.95
15% OFF FOR MOVING SALE!
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Key Features
- Marine Full Range
- 4 Channel
- 4 X 100 Watts @ 4 Ohm
- Class D
- Micro
- Water Resistant IP67
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
GENERAL SPECS
SKU
NXL-N4
Total Watts (Peak)
1800W
RMS Power @ 4 ohm
4 x 100W
RMS Power @ 2 ohm
4 x 150W
RMS Power @ 4 ohm Bridge
2 x 300W
AUDIO
Frequency Response
20Hz-20KHz
Signal to Noise Ratio 1W @ 4Ω
90dB
Total Harmonic Distortion (THD)
0.1%
Low Level Input Range
200mV-5V
Selectable X-Over
HPF/LPF/FULL
X-Over Filter Range
40-500Hz
Bass Boost Range
No
Infrasonic Filter
No
FEATURES 1
Amplifier Class
Digital
Amplifier Type
Stereo Full Range
Number of Channels
4
Minimum Impedance
2ohm (Stereo) / 4ohm (Bridge)
LED Indicator
Power / Protection
Power Input Size
Wired 10Ga OFC
Fuse Size
25A
Thermal Protection
Yes
FEATURES 2
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (>15V)
Body Color
Aluminum Black and Red
Waterproof Rating
IPX67
Latest Full Range Digital Design Based on IR Platform
Yes
Ultra Compact Design for Easy Installation
Yes
PCB Design with Stable and Reliable 4-Layer Layout
Yes
Quality Control Verification Using AP Instruments
Yes
MEASUREMENT
Overall Length
7.87" / 200mm
Overall Wide
3.67" / 93.4mm
Overall Height
1.56" / 39.8mm
Heatsink Length
7.16" / 182mm
Gross Single Unit Weight
2.8Lb / 1.3Kg
Product Weight
3 lbs
Product Dimensions
10.25 x 5 x 3
M/C Weight
28 lbs
M/C Dimensions
16 x 11 x 10.75
M/C QTY
10
Sold In
Piece
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Product Overview
Product Overview
DS18 NXL-N4 Nano Full-Range Digital Marine 4-Channel Amplifier 4 x 100W @ 4-Ohm RMS
DS18’s NXL-N4 is the ultimate power solution for audio enthusiasts on the move. Whether you're hitting the open road on your bike, tearing through rough trails on your side by side, or cruising the open waters, this waterproof rated amp delivers exceptional performance in a compact package.
DS18's NXL-N4 is designed to power your entire system with efficiency and precision. With a 4-channel configuration these amplifiers provide versatility for all your speaker setups. Thanks to the full range capability of this amplifier, you can run them on subs, mids, or tweeters.
Built with a stable and reliable 4-layer PCB layout design, the NXL-N4 ensure consistent performance even in challenging conditions. Rated IP67 for powersports applications, they are fully waterproof and ready to withstand the harshest environments. Plus, their ultra-compact size makes installation a breeze, fitting seamlessly into any setup.
The selectable X-Over feature allows you to customize your audio experience with options like LPF (Low Pass Filter), FULL range, and HPF (High Pass Filter), giving you full control over your sound.
Featuring a max power of 1800W and a frequency response of 20Hz - 20KHz, this amplifier delivers rich and immersive sound across all frequencies. With 4 x 150W of RMS power at 2 Ohms and 4 x 100W of RMS power at 4 Ohms, you can enjoy crystal-clear audio with plenty of volume.
Experience the DS18 difference with DS18’s NXL-N4 Full-Range 4-Channel Marine Amplifier.








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NXL 4-Channel Full-Range Class D IP67 Marine and Powersports NANO Amplifier 4 x 100 Watts Rms @ 4-Ohm 1800 Watts Peak
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Loud and clear performance. Will definitely purchase again.
Great sounding speakers, Great quality!!
Great amplifier compact size allows you to use this in multiple builds for minimal space very strong clean and crisp music
Let customers speak for us
from 3484 reviewsGEN-X 4x6 2-Way Coaxial Speakers 45 Watts Rms 4-Ohm

Good stuff

We love DS18!!!! Hits hard and is definitely loud

Very clear and loud. These went on a 2021 Tacoma replacing the factory jbl tweeters

Awesome amp , awesome control , looks amazing

Speakers were fine. Sounds great. Shipping with USPS was awful. The package was lost for over a week, and then finally found after I filed a complaint. Don’t guess that DS18 could do anything about that, but it definitely can’t be allowed to become a problem that’s ongoing. Y’all may have to consider alternate ways to ship. Again, very pleased with your product—exactly what my son wanted.

I Have it running to my epicenter from my amp, sounds great!

Comes with everything in picture and very good quality!!

Easy install with the 12in u connect with aftermarket harness adapter. Speakers are clear and very loud. Very happy

Very crispy and clear sound! The tweeters sound great just an over all phenomenal product!

Funciona como quería

Perfect 👌

Puts out amazing power

Bought these to install in my 24 road glide after the update Harley just did they sound amazing but I did need to purchase some spacers so the fits properly I ordered 1/4 spacers for 6.5 inch speakers and the fit in the road glide perfectly the magnet wasn’t hitting the speaker pod after that

Really good power and 0 dimming on lights since installation and the battery itself looks amazing. I like that it can be laid on its side if needed.
