DS18 NVY-M8DC/BK 8" Marine-Grade Hybrid Coaxial Speaker – Kevlar Cone, Neodymium Magnet, Compression Driver | 200W RMS, 4 Ohm

Experience powerful marine-grade sound with the NVY-M8DC. Delivers coaxial clarity, rugged durability, and smartphone-controlled LED lighting for standout performance anywhere.

Features:

• 200W RMS Output: Hybrid coaxial and compression driver deliver full-range marine audio with rich mids and crisp highs.
• Weather-Resistant Build: IP65 waterproof, UV-resistant, and protected by rugged silicone covers.
• Kevlar Cone Design: Lightweight, durable Kevlar cone with Santoprene surround and aluminum basket for precise sound.
• Integrated RGB LEDs: Built-in digital lighting adds visual flair; compatible with DS18 LC-DRM module (sold separately).
• App-Controlled Lighting: Customize LED effects via the DS18 LC App on iOS or Android using the LC-DRM module.

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-Ways
• Recommended High-Pass Crossover: 60Hz
• Sold in Pairs
• UPC: 810005189019

Body / Features

• UV Protection: Yes, 100% Stable
• Protection Coating: Yes, with PU
• Decorative Strips: Yes, Electroplated
• Marine Grade Type: IP65
• LED Lights Yes, 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: 8 Oz

Driver Specifications

• Type Compression Horn
• Voice Coil Diameter: 1" / 25.4mm
• Voice Coil Former Material: Kapton
• Winding Material: CCAW
• Diaphragm Material: PEN
• Horn Material: Aluminum
• Magnet Material: Neodymium (N38H)
• Magnet Weight: 1.85 Oz

Thiele & Small Parameters

• Equivalent Volume Vas: 52.36L / 1.849ft3
• Excursion (one way) Xmax: 3.2mm
• Free Air Resonance Fs: 85Hz
• Mechanical Factor Qms: 12.46
• Electrical Factor Qes: 0.653
• Total Factor Qts: 0.621
• 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 130

Speaker Measurement

• Overall Diameter: 8.62″ / 219mm
• Overall Depth: 5.12″ / 129.96mm
• Front Mount Baffle Cutout: 6.93″ / 176.08mm
• Mounting Depth: 4.01″ / 101.75mm
• Motor Diameter: 3.93" / 1

Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.

Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.

1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.

Customer Support : 9:00 am to 5:00 pm 

Email: info@eliteautogear.com

For technical support questions, contact us at cs@eliteautogear.com

Phone: (877)-215-8187