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DS18
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Product Description

10" 2 Way Coaxial Marine Speaker

Elevate your marine audio experience with the DS18 HYDRO NXL-10M/BK, a powerhouse 10-inch 2-way coaxial speaker engineered for boats, UTVs, ATVs, and off-road adventures.

Designed to withstand saltwater, UV exposure, and extreme temperatures, this IP65-rated speaker delivers booming bass, crystal-clear highs, and vibrant RGB illumination, making your music audible over wind, waves, and open-air environments while adding a stunning visual flair to your setup.

Perfect for wake towers, cockpit installations, or off-road vehicle audio systems.

Key Features

Rugged Marine-Grade Build

  • IP65 waterproof rating protects against saltwater, UV rays, and harsh weather conditions
  • High-temperature injection-molded composite cone resists warping and fatigue
  • Detachable stainless-steel mesh grill allows durability and customization

10" Powerful 2-Way Audio

  • 10" woofer paired with high-performance bullet tweeter for full-range, clear sound
  • Excels in open environments with exceptional projection and fidelity
  • RMS Power Handling: 200W, Max Power: 600W

Integrated RGB LED Lighting

  • Customizable multicolor lights on the grill sync with DS18 LED BTC controller
  • Adds a striking visual accent for nighttime boating or powersports adventures

Easy Installation

  • Compact surface-mount design fits seamlessly in marine and powersports setups
  • Includes mounting hardware: 12 x M4 Phillips hex-head stainless steel screws
  • Mounting Depth: 4.2"

Specifications

  • Nominal Diameter: 10"
  • Nominal Impedance: 4 Ohms
  • RMS Power Handling: 200W
  • Max Power Handling: 600W
  • Frequency Response: 35Hz–20kHz
  • Marine Grade Type: IP65
  • Grill Type: Injection-Molded Composite with 316 Stainless Steel Mesh
  • Measurements: 10.7" (Dia.) x 5.7" (Depth)
  • Mounting Depth: 4.2"
  • Cutout Size: 8.75"
  • LED Lighting: Yes
  • Mounting Style: Surface
  • Quantity: Pair

What’s Included in the Box

  • 2 x 10" 2-Way Full Range Speakers (1 per box)
  • 2 x 1.5M #18 Speaker Input Wires with Fast Terminal
  • 2 x 1.5M #22 RGB Power Input Wires with Fast Terminal
  • 12 x M4 Phillips Inner Hex Head 304 Stainless Steel Screws (Includes 4mm Hex Tool)

Additional Details

  • Size: 10"
  • Cutout Size: 8.75"
  • LED Lighting: Yes
  • Mounting Style: Surface
  • Watts Max: 600W
  • Watts RMS: 200W

The DS18 HYDRO NXL-10M/BK is designed for durability, performance, and aesthetics, delivering unmatched sound quality in marine and powersports environments.

Its IP65 waterproof rating, marine-grade construction, and integrated RGB LED lighting make it a standout choice for boat owners and outdoor enthusiasts seeking both performance and style.

Owner's Manual (pdf)

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Warranty
Contact the Manufacturer directly to check your Warranty Information.

Warranties will cover many manufacturing defects or issues with materials and workmanship.
If you experience any problems with your item within the Warranty Period, please contact Manufacturers directly. 

If you need assistance in how to reach the correct Manufacturer, reach out to our customer service team for assistance. 

Have more questions? Visit our FAQs Page to learn more!

Shipping
We offer several shipping options to meet your needs, including standard shipping, expedited shipping, and express shipping.

During checkout, you can select your preferred shipping method and see the estimated delivery times and costs.

Across the board, orders $99+ typically qualify for FREE Shipping. However, exclusions may apply to certain products, like Hazardous Materials, oversized items, and even products that ship directly from Vendors, etc. 

You can read our full Shipping Policy here or even visit our FAQs Page for assistance with quick, common questions.
Support
Need help? Jump into our live chat—look for the icon at the bottom of your screen!

For any other way to connect with us, head over to our Contact page to find the perfect way to reach a Suncoast team member.
Need Professional Installation?
Mobile installation services are available in select Southwest Florida areasContact us to confirm availability.
Let our pros handle the install.

We offer mobile marine installation services for boat owners in our local Southwest Florida service area. From amplifiers and speakers to marine electronics, seating and power systems, and more.. Our technicians come directly to your boat—at the dock, marina, or your home.

✔ Marine electronics & audio installation
✔ Power systems, batteries & chargers
✔ Clean wiring, tuning & system setup and more..
✔ Trusted by local boat owners

For safety, proper alignment, and to avoid damage or warranty issues, we strongly recommend professional installation by a qualified Marine Technician.

Improper installation may void warranties or cause instability.
Call for Installation Help
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