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DS18 HYDRO NXL-X850.4D 4-Channel Marine Waterproof Amplifier
Class D Full-Range 250 x 4 RMS @ 4 Ohm 2400 Watts Peak
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 NXL-X850.4D comes in a 4-channel configuration making it great for powering more complicated active setups.
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
- The included a marine grade fuse and fuse holder that is connected inline with your main power wire will help with ultimate protection against the elements.
- IP67 Waterproof Rating
- UV, Salt and Fog Protection
- Direct Power Harness Design with Marine Grade OFC Tinned Wires
- Latest Digital Amplifier Design With SMC Technology
- Maximum output of 600W x 2CH bridged at 4-Ohms, 200W x 4CH at 4-Ohms, and 300W x 4CH at 2-Ohms
POWER
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
AUDIO
Frequency Response 10Hz-20KHz
Signal to Noise Ratio 1W@4Ω > 83dB
Efficiency @ 4ohm 0.83
Input Impedance 20KΩ
Channel Separation 60dB
Total Harmonic Distortion (THD) < 0.04%
Low Level Input Range 200mV-5V
Selectable X-Over Yes (HPF/Full/LPF)
X-Over Filter Range 40Hz-2KHz
Bass Boost Range N/A
Bass Boost Frequency N/A
Infrasonic Filter No
Phase Selector No
FEATURES
Amplifier Class Digital
Amplifier Type Stereo Full Range
Number of Channels 4
Minimum Impedance 2 Ohms (Stereo) / 4 Ohm (Bridge)
Led Indicators Power / Protection / Clip
Power Input Size 8GA Tinned OFC
Fuse Size 2 x 50A (100A)
Thermal Protection Yes (78°C)
Over-Load Protection Yes
Short Circuit Output Protection Yes
Voltage Input Protection Yes (7-16V)
Body Color / Finish Black Brushed Aluminum
MEASUREMENT
Overall Length 11.8" / 301mm
Overall Wide 4.4" / 112mm
Overall Height 1.77" / 45mm
Heatsink Length 10.2" / 261mm
Gross Single Unit Weight 2.4kg
Great For
- Marine
- Off Road
- DIY Projects
Factory Refurbished
3 Year Warranty
Comes with 3 year StereoNeeds warranty. For any warranty issues please contact us.
- Our company has been in the stereo business for over 20 years
- We have sold on EBAY since 2000, so please bid with confidence.
- We have a 99% positive feedback rating on EBAY!
- We have very prompt shipping.
- We will gladly answer any technical questions you have.
- If you have any questions, problems, warranty issues, or concerns please contact us.
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