1-4 DAYS DELIVERY
DS18
DS18 NXL 4-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 4 x 200 Watts Rms @ 4-Ohm
$659.95
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DS18 HYDRO NXL-X850.4D 4-Channel Marine Waterproof Amplifier
Class D Full-Range 200 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
Great For
- Marine
- Off Road
- DIY Projects
| Specifications | |
| 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 |
30-Day Return Policy
At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.
Please note: Any returns with physical damage or missing original packaging may incur a deduction.
Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.
Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.
We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).
At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.
Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.
Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.
Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.
If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!
