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DS18

DS18 NXL-X850.4D NXL 4-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 4 x 200 Watts Rms @ 4-Ohm

$649.95

Lease for as low as $29.37/week. Apply Now

RMS Power200W
Peak Power2,400W
Weight2.4kg
01 Overview

The details

Product Overview

DS18 designed the NXL-X850.4D for customers looking for a compact and waterproof amplifier with exceptional power output and prioritizes boosting sound.

The NXL series impressive power output is supplemented by its outstanding efficiency, and its durability in harsh conditions makes it a favorite among customers in need of a waterproof amplifier to be the powerhouse of their system.

The high pass and low pass filters will help you tune your speaker choice accurately so you can obtain crystal clarity from low volume levels all the way to maximum for the ultimate audio experience.

All NXL units have stable and reliable 4-layer PCB layouts, IP67waterproof rating for power sports, has an ultra-compact size for easy installation, and has audio precision quality control verification.

The NXL Marine Amplifier series is perfect for outdoor enthusiasts looking for a durable, waterproof amplifier with intense power for their marine vehicle’s audio system. This series is best used in various rugged and wet environments, such as on trails or at the lake.

Highlights

Great For

Technical Details Download NXL-X850.4D Product Manual

02 Tech specs

By the numbers

NXL-X850.4D · Manufacturer rated
RMS Power 01
200W
Continuous rating
Peak Power 02
2,400W
Short-burst rating
Weight 03
2.4kg
Per unit

Channels
4 Channel
Amplifier Class
Digital
RMS Power
200 Watts RMS
Impedance
4 Ohms
Total Watts (Peak)
2400W
RMS Power @ 4 ohm
4 x 200W
RMS Power @ 2 ohm
4 x 300W
RMS Power @ 1 ohm
–
RMS Power @ 4 ohm Bridge
2 x 600W
Input Impedance
20KΩ
Channel Separation
60dB
Low Level Input Range
200mV-5V
X-Over Filter Range
40Hz-2KHz
Bass Boost Range
N/A
Infrasonic Filter
No
Number of Channels
4
Minimum Impedance
2 Ohms (Stereo) / 4 Ohm (Bridge)
Power Input Size
8GA Tinned OFC
Fuse Size
2 x 50A (100A)
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (7-16V)

Frequency Response
10Hz-20KHz
Efficiency @ 4ohm
0.83
Total Harmonic Distortion (THD)
< 0.04%
Bass Boost Frequency
N/A

Body Color / Finish
Black Brushed Aluminum

Overall Length
11.8″ / 301mm
Overall Height
1.77″ / 45mm
Heatsink Length
10.2″ / 261mm
Gross Single Unit Weight
2.4kg

Signal to Noise Ratio 1W@4Ω
> 83dB
Selectable X-Over
Yes (HPF/Full/LPF)
Phase Selector
No
Amplifier Type
Stereo Full Range
Led Indicators
Power / Protection / Clip
Thermal Protection
Yes (78°C)
Over-Load Protection
Yes
Overall Wide
4.4″ / 112mm
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