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






NXL 4-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 4 x 150 Watts Rms @ 4-Ohm
Sale $509.96 / EACH
Reg.$599.95
15% OFF FOR MOVING SALE!
Availability:251 Items
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Key Features
- Marine Full Range
- 4 Channel
- 4 X 150 Watts @ 4 Ohms
- Built in Crossover
- Class D
- Water Resistant IP67
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
GENERAL SPECIFICATIONS
SKU
NXL-X600.4D
Total Watts (Peak)
1600W
RMS Power @ 4 ohm
4 x 150W
RMS Power @ 2 ohm
4 x 200W
RMS Power @ 4 ohm Bridge
2 x 400W
AUDIO
Frequency Response
10Hz-20KHz
Signal to Noise Ratio 1W @ 4Ω
> 85dB
Efficiency @ 4 ohm
87%
Input Impedance
20K OHM
Channel Separation
60dB
Total Harmonic Distortion (THD)
< 0.05%
Low Level Input Range
200mV-5V
Selectable X-Over
HPF/Full/BPF
X-Over Filter Range
40Hz-2KHz
FEATURES 1
Amplifier Class
Digital
Amplifier Type
Stereo Full Range
Number of Channels
4
Minimum Impedance
2 Ohms (Stereo) / 4 Ohms (Bridge)
Led Indicator
Power | Protection | Clip
Power Input Size
8GA Tinned OFC
FEATURES 2
Fuse Size
2x40A (80A)
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
RCA Audio Output
Yes
Waterproof Rating
IP67
UV / Salt Fog Protection
Yes
Direct Power Harness Design
Yes
Quick Connect Plug
Yes
Surface Mount Component Technology
Yes
2Ch / 4Ch Input Selector
Yes
Marine Grade Fuse Holder
Yes
MEASUREMENT
Overall Length
9.92" / 252mm
Overall Wide
4.4" / 112mm
Overall Height
1.77" / 45mm
Heatsink Length
9.11" / 231.6mm
Gross Single Unit Weight
1.8kg
Product Weight
5 lbs
Product Dimensions
13.5 x 9 x 3.75
M/C Weight
31 lbs
M/C Dimensions
23 x 14.5 x 10
M/C QTY
6
Sold In
Piece
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Product Overview
Product Overview
DS18 NXL-X600.4D 4 Channel Marine Waterproof Amplifier Class D 150W x 4CH @ 4 Ohm
DS18’s NXL-X600.4D is a powerhouse designed by DS18 for those seeking exceptional power output and enhanced sound performance.
With its 4-channel configuration, the NXL-X600.4D is perfect for powering a set of speakers or bridging the power to supercharge a subwoofer, offering versatile options for customization. The high pass and low pass filters allow precise tuning, ensuring crystal clarity at any volume level for an unparalleled audio experience.
The NXL-X600.4D has an IP67 waterproof rating, making it ideal for marine environments and outdoor adventures. Whether you're hitting the trails or cruising on the lake, the NXL series will withstand UV rays, saltwater exposure, and foggy conditions without compromising on performance.
The DS18 HYDRO NXL-X600.4D delivers a maximum output of 1600W, with 400W x 2CH bridged at 4-Ohms, 150W x 4CH at 4-Ohms, and 200W x 4CH at 2-Ohms, ensuring a powerful and immersive sound experience.
Installation is a breeze thanks to the ultra-compact size and direct power harness design with marine-grade OFC tinned wires. DS18's latest digital amplifier design with SMC technology guarantees top-notch audio quality, while the included marine-grade fuse and fuse holder provide ultimate protection against the elements.
Experience enhanced sound quality and power with DS18’s NXL-X600.4D!








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DS18

NXL 4-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 4 x 150 Watts Rms @ 4-Ohm
Default Title
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Hooked this up in victory cross country and I can clearly listen to my music at over 100 mph. Will be purchasing another to power different speakers in future build.
Lot of power in a small package.
DS18 HYDRO NXL-X600.4D 4-Channel Marine Waterproof Amplifier - Class D Full-Range 4 x 150 Watts RMS @ 4 Ohm 1600 Watts Peak
Powers my 6.5 perfectly
Let customers speak for us
from 3644 reviewsEste amplificador para coches es excelente, produce un Sonido muy nítido muy profesional 100% Feliz

Sounds great price is awesome!

I install these with hertz or precision power 6x9 cut kits in saddlebags. Great power handling, crystal clear sound, amazing volume, awesome tone. I'd put them up against the best from the other big names in motorcycle audio, and they always win!

Fit great in a street glide speaker box. Loud, crystal clear, take whatever power you can thow at them. I have not been able to blow a speaker. Its a no brainer, just buy them!

These are the best in the market definitely will buy again from ds18

The tweets I put in brings it all together. Affordable with quality sound.

Just installed in my ultra classic and couldn't be happier. Great sound and very loud. Will definitely be buying another set for the lowers.

A1+all hands up

These are the best tweeters I’ve come across in a very long time.

Fits well!!! Looks good!!! Priced well!!! Performs as expected. The only thing I would change applies to all the DS18 products that have RGB Chasing LEDs in them. Change the wire coloring from Red (12V+) Black (12v-) White (Data) to either Red Black Green , Red Black Yellow, or Red White Green. Having the data wire in white can make it confusing when adding to an LED setup. It would be more inline with the normal practices.

Overall great sound quality and improved my sounds tremendously from a voice perspective it elevated it to a differnt level will definitely recommend to others!

Love the way it works and easy to install

Delivery was fast, and showed up on time. Very powerful amp, and so far the best amp I have ever had. Make sure you have the proper electrical system to power this monster. Haven't had any problems with it so far. Definitely will be buying 2 of the hool-x15.1 dhe
high excursion subwoofer to try them out as well

I replaced a skar 100.4 with this one and my speakers came alive, love this amp and also very small
