DS18 Hydro NXL Series 6.5" 2-Way Coaxial Marine Speakers With RGB LED Lights (Pair)

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  • $159.95

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  • Part Name: ds18-nxl-6.5-2-way-coaxial-speakers-rgb
  • Part Number: SM-20011

Bulb Type:

2.5" Mounting Depth

Speaker Size:
6.5" Driver, 1" Tweeter

UV Protection:

300 watt (100w RMS)

Frequency Response:

4 Ohms

MFG 2-Year

Yes, IP65

Polaris Slingshot Fitment Guide:
Universal Product

6.5” 2-Way Marine Speakers With Integrated RGB LED Lights 300W (Matte Black) (Pair)
DS18’s NXL-6/BK boasts a sleek and rugged design that not only catches the eye but also performs like a champion. Crafted for durability and performance, these speakers feature IP65 Marine Grade Compliant Specifications, making them resistant to the corrosive effects of saltwater, UV rays, and extreme temperatures. The high-temperature injection-molded composite construction guarantees resilience against the most demanding conditions, while the ASA grills with UV coating ensure long-lasting aesthetics.

The NXL-6/BK can handle an impressive 100W of RMS power, giving you the volume and clarity you crave. Equipped with Y35 Ferrite Main Magnet and Reverse Neodymium, these speakers deliver astonishingly clear and powerful sound. Thanks to the revolutionary 2-way design that incorporates a 25mm Titanium Dome Tweeter, you'll experience the full range of frequencies, capturing every nuance of your favorite tracks. The NXL-6’s sensitivity of 91dB at 1 w/m, will leave you astounded by the level of detail and precision in every note.

These models of DS18’s HYDRO NXL-6/BK speakers immerse you in a world of vivid color with integrated RGB LED lighting. DS18 has left no detail overlooked, allowing you to customize your audio system to match your mood or style. With the optional Bluetooth Controller (sold separately), you have full control over the multi-function RGB LED lighting, daring you to create a showstopping system.


  • Nominal Diameter: 6.5" / 165mm
  • Nominal Impedance: 4 Ohm
  • RMS Power Handling: 100W
  • MAX Power Handling: 300W
  • Sensitivity (1w/1m): 91dB
  • Frequency Response: 45Hz-23KHz
  • Recommended HI Pass Crossover: 65 Hz
Body / Features

  • 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: Matte Black
Woofer Specifications

  • 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: 14oz + 0.32oz
Tweeter Specifications

  • 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: 0.54oz
Thiele & Small Parameters

  • Equivalent Volume Vas: 20L / 0.708ft3
  • Excursion (one way) Xmax: 8.5 mm
  • Free Air Resonance Fs: 75Hz
  • Mechanical Factor Qms: 7.823
  • Electrical Factor Qes: 1.057
  • Total Factor Qts: 0.931
  • Moving Mass Mms: 4.122g
  • Compliance Cms: 1.081mm/N
  • Bl Factor Bl: 2.41
  • Voice Coil Inductance Le: 0.543mH
  • Cone Area Sd: 114.99cm2
  • DC Resistance Re: 3.14 ohms
  • Efficiency Bandwidth Product EBP: 70.9
Speaker Measurement

  • Overall Diameter: 6.94" / 176mm
  • Overall Depth: 3.72" / 94.4mm
  • Front Mount Baffle Cutout: 5.31" / 135mm
  • Mounting Depth: 2.5" / 63.5mm
  • Motor Diameter: 3.54" / 90mm
  • Gross Single Unit Weight (lb): 7

Bulb Type LED, RGB
Depth 2.5" Mounting Depth
Speaker Size 6.5" Driver, 1" Tweeter
UV Protection Yes
Watts 300 watt (100w RMS)
Product Details
Frequency Response 45Hz-23KHz
Impedance 4 Ohms
Warranty MFG 2-Year
Waterproof Yes, IP65

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Prop65 WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

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