
NXL 6-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 6 x 150 Watts Rms @ 4-Ohm






NXL 6-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 6 x 150 Watts Rms @ 4-Ohm
Sale $594.96 / EACH
Reg.$699.95
15% OFF FOR MOVING SALE!
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Key Features
- Marine Full Range
- 6 Channel
- 6 X 150 Watts @ 4 Ohm
- Built in Crossover
- Class D
- Water Resistant IP67
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
GENERAL SPECIFICATIONS
SKU
NXL-X900.6D
Total Watts (Peak)
3000W
RMS Power @ 4 ohm
6 x 150W
RMS Power @ 2 ohm
6 x 250W
RMS Power @ 4 ohm Bridge
3 x 500W
AUDIO
Frequency Response
10Hz-250Hz
Signal to Noise Ratio 1W @ 4Ω
> 84dB
Efficiency @ 4 ohm
87%
Input Impedance
20K OHM
Channel Separation
60dB
Total Harmonic Distortion (THD)
< 0.03%
Low Level Input Range
200mV-5V
Selectable X-Over
(HPF/Full/LPF)
X-Over Filter Range
40Hz-2KHz
FEATURES 1
Amplifier Class
Digital
Amplifier Type
Stereo Full Range
Number of Channels
6
Minimum Impedance
2 Ohms (Stereo) / 4 Ohms (Bridge)
Led Indicator
Power | Protection | Clip
Power Input Size
4GA Tinned OFC
FEATURES 2
Fuse Size
2 x 60A (120A)
Thermal Protection
Yes (75°C)
Over-Load Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (7-16V)
Body Color | Finish
Black Brushed Aluminum
EXTRA FEATURES
2Ch / 4Ch Input Selector
Yes (2/4/6 CH)
RCA Audio Output
No
Waterproof Rating
IP67
UV / Salt Fog Protection
Yes
Direct Power Harness Design
Yes
Quick Connect Plug
Yes
Surface Mount Component Technology
Yes
Marine Grade Fuse Holder
Yes
MEASUREMENT
Overall Length
14" / 360mm
Overall Wide
4.4" / 112mm
Overall Height
1.77" / 45mm
Heatsink Length
12.5" / 320mm
Gross Single Unit Weight
2.6kg
Product Weight
7.5 lbs
Product Dimensions
17.75 x 9 x 3.75
M/C Weight
33.5 lbs
M/C Dimensions
19.25 x 18 x 10
M/C QTY
5
Sold In
Piece
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Product Overview
Product Overview
DS18 NXL-X900.6D 6-Channel Marine Waterproof Amplifier Class D Full-Range 150 x 6 @ 4 Ohm RMS
DS18’s NXL-X900.6D is a compact and powerful solution designed for marine enthusiasts seeking to elevate their sound experience.
The NXL-X900.6D is not just about power, but also efficiency and durability. Its robust construction ensures it can withstand harsh conditions, making it the go-to choice for those in need of a waterproof amplifier that can handle any challenge.
With its 6-channel configuration, the NXL-X900.6D is perfect for powering complex active setups, allowing you to create an immersive audio environment that will impress even the most discerning ears.
Tuning your speaker choice has never been easier, thanks to the high pass and low pass filters included in the NXL-X900.6D. Achieve crystal clarity at any volume level, from soft background tunes to blasting beats that will make your heart race.
DS18 takes pride in the quality of their products, and the NXL series is no exception. Featuring stable and reliable 4-layer PCB layouts and undergoing audio precision quality control verification, you can trust that this amplifier delivers superior performance every time.
With an IP67 waterproof rating and protection against UV, salt, and fog, this amplifier is ready to take on any adventure.
The NXL-X900.6D comes equipped with a marine-grade fuse and fuse holder, providing ultimate protection against the elements. Its direct power harness design with marine-grade OFC tinned wires ensures optimal performance even in challenging conditions.
Experience the latest digital amplifier design with SMC technology, delivering maximum output of 500W x 3CH at 1-Ohms, 150W x 6CH at 4-Ohms, and 250W x 6CH at 2-Ohms, the NXL-X900.6D is the perfect companion for your marine or DIY audio projects.








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NXL 6-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 6 x 150 Watts Rms @ 4-Ohm
Default Title
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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.
