Description

DS18 NXL-8M/WH
The NXL-8M is an 8″ marine-grade 2-way coaxial speaker pair with integrated RGB LED lighting and rugged IP65 waterproof construction. Designed for boats, UTVs, ATVs, powersports, and outdoor audio systems, it delivers balanced full-range sound with crisp highs and solid midbass. Featuring a ferrite-and-neodymium motor structure and a 25 mm titanium dome tweeter, it ensures clear audio performance even in harsh environments.
Specifications
| Specification | Value |
|---|---|
| SKU | NXL-8M/WH |
| Nominal Diameter | 8″ / 203 mm |
| Nominal Impedance | 4 Ohm |
| RMS Power Handling | 125 W |
| MAX Power Handling | 375 W |
| Sensitivity (1W/1M) | 93 dB |
| Frequency Response | 35 Hz – 23 kHz |
| Recommended Hi-Pass Crossover | 50 Hz |
Body / Features
| Feature | Description |
|---|---|
| UV Compliant | Yes, 100% Stable |
| Marine Grade Type | IP65 |
| RGB LED | Yes, RGB Integrated |
| Grill Type | Injection Molded Composite ASA with 316 Stainless Steel Mesh |
| Pair | Yes |
| Color / Finish | Glossy White |
Woofer Specifications
| Specification | Value |
|---|---|
| Voice Coil Diameter | 1.2″ / 30.5 mm |
| 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 ASA with UV Protection Coating |
| Magnet Material | Ferrite + Neodymium |
| Magnet Weight | 24 oz + 0.32 oz |
Tweeter Specifications
| Specification | Value |
|---|---|
| Nominal Diameter | 1″ / 25.4 mm |
| Voice Coil Diameter | 1″ / 25.4 mm |
| 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 | Value |
|---|---|
| Vas (Equivalent Volume) | 66.7 L / 2.35 ft³ |
| Xmax (One Way) | 8.5 mm |
| Fs (Free Air Resonance) | 56 Hz |
| Qms (Mechanical Factor) | 7.701 |
| Qes (Electrical Factor) | 0.899 |
| Qts (Total Factor) | 0.805 |
| Mms (Moving Mass) | 7.265 g |
| Cms (Compliance) | 1.119 mm/N |
| Bl Factor | 2.98 |
| Le (Voice Coil Inductance) | 0.49 mH |
| Sd (Cone Area) | 206.12 cm² |
| Re (DC Resistance) | 3.15 Ohms |
| EBP | 62.2 |
Speaker Measurements & Packaging
| Measurement | Value |
|---|---|
| Overall Diameter | 8.59″ / 218.2 mm |
| Overall Depth | 4.45″ / 113 mm |
| Front Mount Baffle Cutout | 6.97″ / 177 mm |
| Mounting Depth | 3.09″ / 78.5 mm |
| Motor Diameter | 4.32″ / 110 mm |
| Gross Single Unit Weight | 10.5 lb |
| Single Unit Box Dimensions (W × L × H) | 20 × 10.5 × 5.5 in |
| Units per Master Carton | 2 |
| Gross Master Carton Weight | 23 lb |
| Master Carton Dimensions (W × L × H) | 20 × 11.5 × 11.5 in |
Product Overview
8” 2-Way Marine Speakers With RGB LED Lights
DS18’s NXL-8M is your marine system’s powerhouse. Its IP65 Marine Grade build, UV-stable polypropylene cone, and high-temp ASA composite frame, makes sure the NXL-8M’s are ready for all environments.
Loud, Clean, and Precise
Get LOUD with 125W RMS and 375W MAX of audio power. The Y35 Ferrite and Reverse Neodymium magnet system drives commanding mids, while the 25mm titanium dome tweeter slices through any mix with razor-sharp highs. A wide frequency response of 35Hz–23KHz ensures no note goes unheard.
Light the Night
Built-in RGB LEDs give the translucid cone and stainless-steel grill a custom glow. Sync with your ride using the required LED-BTC or LC-RGB Bluetooth Module and use DS18’s LC App for complete control over your colors.

























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