DS18 EXL-SQ6.5 6.5″
September 2, 2026
DS18 HYDRO NXL-6 6.5″
September 2, 2026
Original price was: $23,400.00.$22,500.00Current price is: $22,500.00.
6.5″ IP65 marine coaxial speakers with RGB LED lighting, 100W RMS / 300W Max power handling and premium UV-resistant construction.
Stock: available
DS18 HYDRO NXL-6/BK 6.5″ 2-Way Marine Coaxial Speakers with RGB LED Lights
Overview
The DS18 HYDRO NXL-6/BK is a premium pair of 6.5-inch 2-way marine coaxial speakers engineered to deliver powerful, full-range sound in demanding marine and outdoor environments. Designed for boats, personal watercraft, UTVs, ATVs, and golf carts, these speakers combine high-output performance with integrated RGB LED lighting and rugged marine-grade construction.
Built with an IP65-rated weather-resistant design, UV-stable materials, titanium dome tweeters, and polypropylene woofers, the NXL-6/BK provides exceptional durability and audio clarity. Its integrated RGB illumination and high power handling make it an excellent choice for premium marine entertainment systems.
Main Features
- 6.5″ 2-way marine coaxial speakers
- 100W RMS / 300W Max power handling
- 4 Ohm impedance
- Integrated RGB LED lighting
- IP65 marine-grade weather resistance
- UV-resistant construction
- Titanium dome tweeters with PEI surround
- Polypropylene woofer cones
- Composite UV-protected basket and grille
- Silicone protective covers included
- Sold as a pair
Specifications
| Specification | Value |
|---|---|
| Brand | DS18 |
| Series | HYDRO |
| Model | NXL-6/BK |
| Part Number | NXL-6/BK |
| Speaker Type | 2-Way Marine Coaxial Speaker |
| Size | 6.5″ (165 mm) |
| Color | Matte Black |
| RMS Power | 100 W |
| Maximum Power | 300 W |
| Nominal Impedance | 4 Ω |
| Frequency Response | 45 Hz – 23 kHz |
| Sensitivity | 91 dB (1W/1m) |
| Recommended High-Pass Crossover | 65 Hz |
| Woofer Cone Material | UV-Resistant Injection Molded Polypropylene |
| Woofer Surround | Butyl Rubber |
| Woofer Magnet | Ferrite (14 oz) |
| Tweeter Size | 1″ (25.4 mm) |
| Tweeter Material | Titanium Dome with PEI Surround |
| Tweeter Magnet | Neodymium |
| Voice Coil Diameter | 1.2″ (30.5 mm) |
| Basket Material | High-Temperature Composite with UV Protection |
| Grille Material | Injection Molded ASA Composite |
| Waterproof Rating | IP65 |
| UV Resistant | Yes |
| LED Lighting | Integrated RGB |
| Overall Diameter | 176 mm (6.94″) |
| Cutout Diameter | 135 mm (5.31″) |
| Mounting Depth | 63.5 mm (2.5″) |
| Overall Depth | 94.4 mm (3.72″) |
| Sold As | Pair |
Package Contents
- 2 × DS18 HYDRO NXL-6/BK Marine Speakers
- 2 × Silicone protective covers
- Installation hardware
- User manual
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