DS18 NVY-M8/BK 8" Marine Coaxial Speaker featuring a Kevlar Cone, Bullet Tweeter, Neodymium Magnet, and Integrated Digital LED Lighting – 200W RMS

Get clearer, louder sound with the DS18 NVY-M8/BK, an 8-inch marine speaker rated 200W RMS (400W peak). Built to handle water, sun and spray for boats, UTVs and towers. Built-in LED lighting adds a custom look.

At a glance

• Power: 200W RMS (400W peak)
• Impedance: 4 ohm

Details

The NVY-M8 delivers premium coaxial performance with a marine-grade finish. Built with a Kevlar cone and a precision bullet tweeter, it offers sharp highs and smooth mids in a durable IP65-rated design.

Features:

• Marine-Ready Protection: Built to withstand UV exposure, spray, and splash for long-lasting performance.
• Sealed Construction: Features sealed housings, coated hardware, and UV-treated finish for harsh environments without losing sound quality.
• Digital LED Lighting: Integrated LED ring adds vibrant color, controlled via the LC-DRM module and DS18 LC app (Android & iOS compatible).
• Dynamic Lighting Effects: Sync lights with your music for an immersive experience.
• Control Requirements: Requires DS18’s BT Digital LED Control Module (LC-DRM) for proper function (sold separately).
• Installation-Ready: Includes precision housing and terminals for easy mounting across various systems.

Specifications:

General Specifications

• Nominal Diameter: 8" / 203mm
• Nominal Impedance: 4 Ohms
• RMS Power Handling: 200W
• MAX Power Handling: 400W
• Sensitivity (1w/1m): 99dB
• Frequency Response: 40Hz-20KHz
• Number of Ways: 2-Way
• Recommended High-Pass Crossover: 60Hz
• Sold in Pairs
• UPC: 810097266643

Body / Features

• UV Protection: Yes, 100% Stable
• Protection Coating: Yes, with PU
• Decorative Strips: Yes, Electroplated
• Marine Grade Type: IP65
• Digital LED integrated
• Digital LED Chip Type: 1815S
• Grill Type: Injection Molded Composite ASA
• Color / Finish: Black

Woofer Specifications

• Voice Coil Diameter: 2" / 50.6mm
• Voice Coil Former Material: Glass Fiber
• Winding Material: CCAW
• Cone Material: Kevlar
• Dust Cap Material: Kevlar
• Surround Material: Santoprene (Rubber)
• Basket Material: Aluminum Molded with UV Protection
• Magnet Material: Neodymium
• Magnet Weight: 6.5 Oz + 1.3 Oz

Tweeter Specifications

• Type Floating: Bullet Tweeter
• Voice Coil Diameter: 1" / 25.4mm
• Voice Coil Former Material: Kapton
• Winding Material: CCAW
• Diaphragm Material: PEN
• Bullet Material: Injection Molded Composite PC
• Magnet Material: Neodymium (N38H)
• Magnet Weight: 0.61 Oz

Thiele & Small Parameters

• Equivalent Volume Vas: 66.84L / 2.361ft3
• Excursion (one way) Xmax: 3.2mm
• Free Air Resonance Fs: 80Hz
• Mechanical Factor Qms: 9.609
• Electrical Factor Qes: 0.624
• Total Factor Qts: 0.586
• Moving Mass Mms: 26.82G
• Compliance Cms: 0.165mm/Bl Factor BI 8.5
• Voice Coil Inductance Le: 0.31mH
• Diaphragm Area Sd: 213.8cm²
• DC Resistance Re: 3.3 Ohms
• Efficiency Bandwidth Product EBP: 128

Speaker Measurement

• Overall Diameter: 8.62″ / 219mm
• Overall Depth: 4.44″ / 112.94mm
• Front Mount Baffle Cutout: 6.93″ / 176.08mm
• Mounting Depth: 3.33″ / 84.75mm
• Motor Diameter: 4.2" / 108mm

Why buy from Stereo-Needs

• Free shipping on every order
• Family business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)
• Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order