Description

DS18 NXL-8
The NXL-8 is an 8″ marine-grade 2-way coaxial speaker pair with integrated RGB LED lighting, built to deliver full-range sound with crisp highs and solid midbass for boats, UTVs, ATVs, powersports, and outdoor audio systems. Featuring a durable IP65 water-resistant and UV-stable construction, this speaker pair is designed to withstand harsh environments while providing immersive audio and vibrant lighting effects.
Specifications
| Parameter | Specification |
|---|---|
| SKU | NXL-8 |
| Nominal Diameter | 8″ / 203mm |
| Nominal Impedance | 4 Ohm |
| RMS Power Handling | 125W |
| MAX Power Handling | 375W |
| Sensitivity (1W/1m) | 93dB |
| Frequency Response | 35Hz – 23kHz |
| Recommended Hi-Pass Crossover | 50Hz |
Body / Features
| Parameter | Specification |
|---|---|
| UV Compliant | Yes, 100% Stable |
| Marine Grade Type | IP65 |
| RGB LED | Yes, RGB integrated |
| Grill Type | Injection Molded Composite ASA with UV Protection coating |
| Pair | Yes |
| Color / Finish | Glossy White |
Woofer Specifications
| Parameter | Specification |
|---|---|
| Voice Coil Diameter | 1.2″ / 30.5mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Cone Material | Injection Molded Polypropylene + UV Compliant |
| Surround Material | Butyl (Rubber) |
| Basket Material | High Temp Injection Molded Composite with UV Protection coating |
| Magnet Material | Ferrite + Neodymium |
| Magnet Weight | 24 oz + 0.32 oz |
Tweeter Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter | 1″ / 25.4mm |
| Voice Coil Diameter | 1″ / 25.4mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Diaphragm Material | Titanium + PEI Surround |
| Magnet Material | Neodymium (N38H) |
| Magnet Weight | 0.54 oz |
Thiele & Small Parameters
| Parameter | Specification |
|---|---|
| Equivalent Volume (Vas) | 66.7L / 2.35ft³ |
| Excursion (Xmax – one way) | 8.5mm |
| Free Air Resonance (Fs) | 56Hz |
| Mechanical Factor (Qms) | 7.701 |
| Electrical Factor (Qes) | 0.899 |
| Total Factor (Qts) | 0.805 |
| Moving Mass (Mms) | 7.265g |
| Compliance (Cms) | 1.119mm/N |
| BL Factor (Bl) | 2.98 |
| Voice Coil Inductance (Le) | 0.49mH |
| Cone Area (Sd) | 206.12cm² |
| DC Resistance (Re) | 3.15 Ohms |
| Efficiency Bandwidth Product (EBP) | 62.2 |
Speaker Measurements & Packaging
| Parameter | Specification |
|---|---|
| Overall Diameter | 8.59″ / 218.2mm |
| Overall Depth | 4.45″ / 113mm |
| Front Mount Baffle Cutout | 6.97″ / 177mm |
| Mounting Depth | 3.09″ / 78.5mm |
| Motor Diameter | 4.32″ / 110mm |
| Gross Single Unit Weight | 10.5 lb |
| Single Unit Box Dimensions (W × L × H) | 20.25 × 10.25 × 5.5 in |
| Units per Master Carton | 2 |
| Gross Master Carton Weight | 22.5 lb |
| Master Carton Dimensions (W × L × H) | 20.5 × 11 × 11 in |
Product Overview
8” 2-Way Marine Speakers with RGB LED Lights
The NXL-8 is an IP65 Marine Grade Certified 8-inch coaxial speaker. Salt, UV, heat, cold—these speakers hit hard thanks to high-temp injection-molded construction, ASA UV-coated grills, and a new silicone cover that locks out the elements.
LOUD is an Understatement
With 125W RMS and 375W MAX power handling, the NXL-8 delivers clean, full-range sound that cuts through all noise. Every beat hits hard because the NXL’s are backed by a Y35 Ferrite Main Magnet, Reverse Neodymium system, and 25mm Titanium Dome Tweeter.
Made to Glow
Let your system shine with integrated RGB LED lighting. Match the mood or make a statement with full-spectrum color control using DS18’s LED-BTC controller (sold separately).
Built for Everything LOUD
At 93dB sensitivity, the NXL-8 performs even at low power—in all builds. In your marine system, off-road monster, or custom cruiser, the NXL-8 delivers LOUD that lasts.

















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