![Suncoast Marine and Auto offers DS18 6.5" 2-Way Coaxial Marine Speakers w/Digital LED Lights Bullet Tweeter - Black - 150W, 4-Ohm [NXL-IQ6/BK]](http://www.suncoastmarineandauto.com/cdn/shop/files/107376CXL.jpg?v=1737050574&width=1445)
Product Description
DS18 NXL-IQ6/BK 6.5" 2-Way Coaxial Marine Speakers with Digital LED Lights & Bullet Tweeter - Black - 150W, 4-Ohm [000-12364-001]
Elevate your on-water audio adventures with the DS18 NXL-IQ6/BK, a pair of rugged 6.5" marine-grade coaxial speakers designed to deliver booming, crystal-clear sound in the harshest environments. Engineered for boats, ATVs, UTVs, and Jeeps, these 2-way powerhouses pack 150W RMS (300W MAX) of full-range performance, ensuring your tunes cut through wind, waves, and open air with rich mids, deep bass, and sparkling highs up to 20kHz. Featuring a floating 25mm bullet tweeter with an aluminum diaphragm and Neodymium magnet, paired with a high-excursion polypropylene woofer reinforced by copper motor rings, the NXL-IQ6/BK provides exceptional clarity and far-field projection—perfect for turning your vessel into a floating concert hall.
Built to conquer the elements, these speakers boast an IP65 rating for superior water and dust resistance, 100% UV-stable construction, and injection-molded ASA grilles with UV protection—ideal for relentless sun, salt spray, and splashes. The matte black finish adds a sleek, modern vibe, while integrated digital RGB LED lighting (behind the cone) lets you customize vibrant, diode-by-diode colors via the DS18 LC app on iOS or Android—syncing to your party's mood without overpowering the audio. With 95dB sensitivity and 4-ohm impedance, they pair effortlessly with most marine amps for efficient, distortion-free output.
Installation is a breeze with a shallow 2.5" mounting depth, surface-mount design, and included accessories for quick setup. Users rave about their volume and bass response, with one boater noting, "Awesome, definitely loud—installed four on a 20ft boat pushing rated RMS to each." Whether you're cruising coastal waters or off-roading, the NXL-IQ6/BK blends pro-grade durability, eye-catching style, and immersive sound to keep the energy high.
Key Features:
- Power & Performance: 150W RMS / 300W MAX; 95dB sensitivity for loud, efficient playback
 - True 2-Way Coaxial Design: 1.5" voice coil woofer with ferrite + Neodymium magnets; floating 25mm aluminum bullet tweeter for precise highs
 - Marine-Ready Durability: IP65 water/dust resistance; 100% UV-stable PPI cone, rubber surround, and ASA grille
 - Customizable LED Lighting: Digital RGB LEDs (12V, 1815S chip) with app control for multifunctional effects (controller sold separately)
 - Easy Integration: 4-ohm impedance; recommended high-pass crossover at 60Hz
 - What's Included: Pair of speakers; 2x 1.5m 18ga speaker wires; 2x 1.5m 22ga LED wires; 12x M4 stainless steel screws; 2x silicone protective covers
 
In the Box:
- 2 x 6.5" 2-Way Full Range Marine Speakers for All Elements
 - 2 x 1.5M 18ga Speaker Input Wires With Fast Terminal
 - 2 x 1.5M 22ga Digital LED Light Input Wires With Fast Terminal
 - 12 x Stainless Steel Screws with M4 Hexagonal head (4mm Hex Tool)
 - 2 x Speaker Front Silicone Cover Protectors
 
Technical Specifications:
| Category | Details | 
|---|---|
| Nominal Diameter | 6.5" (165mm) | 
| Impedance | 4 Ohms | 
| RMS / Max Power | 150W / 300W | 
| Sensitivity (1W/1m) | 95dB | 
| Frequency Response | 45Hz - 20kHz | 
| IP Rating | IP65 (Water/Dust Resistant) | 
| Mounting Depth | 2.5" (63mm) | 
| Cutout Diameter | 5.3" (135mm) | 
| Overall Dimensions | 7" Dia. x 3.75" D (177mm x 95mm) | 
| Weight (Pair) | ~3 lbs (estimated) | 
| Magnet Type | Ferrite (13oz) + Neodymium (1.1oz) | 
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.
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