Description
DS18 NXL-IQ6/WH
The NXL‑IQ6 is a 6.5″ marine‑grade 2‑way coaxial speaker pair with a floating bullet tweeter and integrated digital LED lighting. Designed for boats, UTVs, ATVs, powersports, and outdoor audio systems, it delivers full‑range sound with crisp highs and solid midbass performance. Built with rugged IP65 water‑resistant and UV‑stable construction, these speakers are ideal for harsh environments and custom outdoor installations.
Specifications
| Parameter | Details |
|---|---|
| SKU | NXL-IQ6/BK |
| Nominal Diameter | 6.5″ / 165 mm |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 150 W |
| MAX Power Handling | 300 W |
| Sensitivity (1W / 1m) | 95 dB |
| Frequency Response | 45 Hz – 20 kHz |
| Number of Ways | 2-Ways |
| Recommended High-Pass Crossover | 60 Hz |
| Sold | Pair |
Body / Features
| Feature | Specification |
|---|---|
| UV Protection | Yes, 100% stable |
| Marine Grade Type | IP65 |
| LED Lights | Yes, digital LED integrated (behind cone) |
| Digital LED Connection Type | 12V & Digital IN/OUT terminal |
| Digital LED Chip Type | 1815S |
| Grill Type | Injection molded composite ASA with UV protection coating |
| Color / Finish | Matte Black |
Woofer Specifications
| Parameter | Specification |
|---|---|
| Voice Coil Diameter | 1.5″ / 38.6 mm |
| Voice Coil Former Material | Glass fiber |
| Winding Material | CCAW |
| Cone Material | PPI |
| Dust Cap Material | PPI |
| Surround Material | Rubber |
| Basket Material | Injection molded composite PC with UV protection coating |
| Magnet Material | Ferrite + Neodymium |
| Magnet Weight | 13 oz + 1.1 oz |
Tweeter Specifications
| Parameter | Specification |
|---|---|
| Type | Floating bullet tweeter |
| Voice Coil Diameter | 1″ / 25.4 mm |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Diaphragm Material | Aluminum |
| Bullet Material | Injection molded composite PC with UV protection |
| Magnet Material | Neodymium (N35H) |
| Magnet Weight | 0.4 oz |
Thiele & Small Parameters
| Parameter | Value |
|---|---|
| Equivalent Volume (Vas) | 3.15 L / 0.11 ft³ |
| Excursion (one-way Xmax) | 3 mm |
| Free Air Resonance (Fs) | 94 Hz |
| Mechanical Factor (Qms) | 7.497 |
| Electrical Factor (Qes) | 1.205 |
| Total Factor (Qts) | 1.038 |
| Moving Mass (Mms) | 16.603 g |
| Compliance (Cms) | 0.1679 mm/N |
| BL Factor | 5.138 |
| Voice Coil Inductance (Le) | 1.4 mH |
| Diaphragm Area (Sd) | 114.99 cm² |
| DC Resistance (Re) | 3.3 Ohms |
| Efficiency Bandwidth Product (EBP) | 78.8 |
Speaker Measurements
| Parameter | Specification |
|---|---|
| Overall Diameter | 7″ / 177 mm |
| Overall Depth | 3.75″ / 95 mm |
| Front Mount Baffle Cutout | 5.3″ / 135 mm |
| Mounting Depth | 2.5″ / 63 mm |
| Motor Diameter | 3.75″ / 95 mm |
Product Overview
6.5″ Marine Grade Coaxial Speaker with LED Lights and Bullet Tweeter
DS18’s NXL-IQ6 redefines marine-grade audio. Crafted for outdoor environments, these 6.5” coaxial speakers deliver 150W RMS and 300W MAX of crisp, full-bodied sound that cuts through open air easily. Its IP65 water-resistant and UV-protected construction means the IQ’s holds up where others fall short.
Intelligent Design with True Two-Way Sound
The NXL-IQ6 features a floating 25mm bullet tweeter seamlessly integrated into the grille, working in tandem with a dynamic mid-bass woofer to deliver detailed mids and highs up to 20KHz. Each speaker includes a high-quality injection-molded polypropylene cone with UV protection, and durable soft rubber surround. A 4-ohm impedance ensures system flexibility, while the 95dB sensitivity gives it the volume and presence serious audio junkies crave.
Complete Your System
This speaker is sold in pairs and includes stainless steel mounting screws, waterproof terminals, and protective silicone covers for a clean and professional install. Equipped with exclusive digital LED lighting, the IQ’s adds a personalized light show to your setup. To unlock full functionality, pair it with DS18’s LC-DRM controller (sold separately) and control your lights via the DS18 LC App on iOS or Android.
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