Description

DS18 NXL-N2
The DS18 NXL-N2 is a 2-channel Class D marine and powersports amplifier from the Hydro-Nano series, designed for rugged outdoor environments such as boats, UTVs, ATVs, motorcycles, and off-road vehicles. Built with an IP67 waterproof rating and conformal coating, it delivers clean, efficient power in a compact footprint. This amplifier is ideal for powering pairs of speakers or running a speaker + sub setup with reliable performance and marine-ready durability.
Specifications
| Specification | Details |
|---|---|
| SKU | NXL-N2 |
| Total Watts (Peak) | 900W |
| RMS Power @ 4Ω | 2 × 100W |
| RMS Power @ 2Ω | 2 × 150W |
| RMS Power @ 4Ω (Bridge) | 1 × 300W |
AUDIO
| Specification | Details |
|---|---|
| Frequency Response | 20Hz – 20KHz |
| Signal to Noise Ratio (1W @ 4Ω) | 90dB |
| Total Harmonic Distortion (THD) | 0.1% |
| Low Level Input Range | 200mV – 5V |
| Selectable X-Over | HPF / LPF / FULL |
| X-Over Filter Range | 40 – 500Hz |
| Bass Boost | No |
| Infrasonic Filter | No |
FEATURES 1
| Specification | Details |
|---|---|
| Amplifier Class | Digital |
| Amplifier Type | Stereo Full Range |
| Number of Channels | 2 |
| Minimum Impedance | 2Ω (Stereo) / 4Ω (Bridge) |
| LED Indicator | Power / Protection |
| Power Input Size | Wired 10Ga OFC |
| Fuse Size | 25A |
| Thermal Protection | Yes |
FEATURES 2
| Specification | Details |
|---|---|
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes (>15V) |
| Body Color | Aluminum Black and Red |
| Waterproof Rating | IPX67 |
| Full Range Digital Design (IR Platform) | Yes |
| Ultra Compact Design | Yes |
| PCB Design | Stable and Reliable 4-Layer Layout |
| Quality Control Verification | AP Instruments |
MEASUREMENT
| Specification | Details |
|---|---|
| Overall Length | 7.87 in / 200 mm |
| Overall Width | 3.67 in / 93.4 mm |
| Overall Height | 1.56 in / 39.8 mm |
| Heatsink Length | 7.16 in / 182 mm |
| Gross Single Unit Weight | 2 lb / 947 g |
| Product Weight | 2.5 lb |
| Product Dimensions | 10.25 × 5 × 3 in |
| Master Carton Weight | 25.5 lb |
| Master Carton Dimensions | 16 × 11 × 10.75 in |
| Master Carton Quantity | 10 |
| Sold In | Piece |
Product Overview
Nano Full-Range 2-Channel Marine Amplifier
DS18’s NXL-N2 is a true all-terrain, all-weather 2-channel amplifier built for motorcycles, boats, UTVs, ATVs, and beyond.
Full-Range Power
With up to 900W at its disposal, this compact beast delivers 2x150W @ 2Ω or 2x100W @ 4Ω RMS. Got a custom setup? Run it bridged at 4Ω for a clean 1x300W and drive your favorite full-range driver or midbass combo.
Ready for Anything
The NXL-N2 is 100% sealed and tested for water, dust, and mud resistance. With an IPX67 rating, it’ll shrug off waves, rain, and trail abuse. Designed for real-world powersports and marine installs—not just showroom floor builds.
Dial In Your System
Built-in selectable crossovers (HPF / LPF / FULL) let you tailor the amp’s output to whatever speakers you’re running. From crisp mids to hard-hitting low end, you’re always in control.
Rock-Solid Design
Inside, a 4-layer PCB keeps signal stable under pressure. It’s designed with full thermal, overload, short-circuit, and over-voltage protection. The fully aluminum chassis doubles as a heatsink to keep things cool.
Small Footprint
At just 7.87″ x 3.67″ x 1.56″, the NXL-N2 fits into tight spaces like bike saddlebags, glove boxes, or side-by-side dashes—perfect for stealthy, performance-first installs.













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