DS18 NXL 4-Channel Full-Range Class D 4 x 200 Watts RMS @ 4-Ohm IP67 Amplifier

DS18s NXL-X850.4D is a powerhouse designed by DS18 for those seeking exceptional power output and enhanced sound performance.

With its 4-channel configuration, the NXL-X850.4D 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-X850.4D 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-X850.4D delivers a maximum output of 2400W, with 600W x 2CH bridged at 4-Ohms, 200W x 4CH at 4-Ohms, and 300W 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 DS18s NXL-X850.4D!

Features:

• Marine Full Range
• 4 Channel
• 4 X 200 Watts @ 4 Ohm
• Built in Crossover
• Class D
• Water Resistant IP67
• HPF/FULL/LPF
• LED Indicator

Instructions:

• NXL-X Amp Spanglish Manual Web V1

Specifications:

Specs:

• Total Watts (Peak):2400W
  
• RMS Power @ 4 ohm:4 x 200W
  
• RMS Power @ 2 ohm:4 x 300W
  
• RMS Power @ 4 ohm Bridge:2 x 600W

Audio:

• Frequency Response:10Hz-20KHz
  
• Signal to Noise Ratio 1W@4?:> 83dB
  
• Efficiency @ 4ohm:83%
  
• Input Impedance:20K?
  
• 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 Ohm (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

Extra Features:

• Channels Input Selector:Yes
  
• RCA Audio Output:Yes
  
• Waterproof Rating:IP67
  
• UV / Salt Fog Protection:Yes
  
• Power Direct Harness Design:Yes
  
• Quick Connect Plug:Yes
  
• Surface Mount Component Technology:Yes
  
• Marine Grade Fuse Holder:Yes

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